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5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) In-person participants (L-R) – Back row: Jason Lytle, Stuart Lee, Eric Bershad, Ashot Sargsyan, Aaron Everson, Philip Wells, Sergi Vaquer Araujo, Steven Grover, John A. Heit, Mehdi Shishehbor, Laura Bostick; Middle row: Sarah Childress Taoufik, Stephan Moll, Brandon Macias, Kristin Coffey, Ann-Kathrin Vlacil, Dave Francisco; Front row: James Pavela, Doug Ebert, Kathleen McMonigal, Esther Kim, Emma Hwang; Not pictured: Tyson Brunstetter, J. D. Polk Online participants: Stephen Alamo, Mark Crowther, Steven Nissen, Mark Rosenberg, Jeffrey Weitz, R. Eugene Zierler, Serena Aunon, Tina Bayuse, Laura Beachy, Becky Brocato, Daniel Buckland, Jackie Charvat, Diana Cruz Topete, Quinn Dufurrena, Robert Haddon, Joanne Kaouk, Kim Lowe, Steve Laurie, Karina Marshall-Goebel, Sara Mason, Shannan Moynihan, James Pattarini, Devan Petersen, Ruth Reitzel, Donna Roberts, Lucia Roccaro, Mike Stenger, Terry Taddeo, Gavin Travers, Mary Van Baalen, Liz WarrenNASA In October 2024, NASA’s Office of the Chief Health and Medical Officer (OCHMO) initiated a working group to review the status and progress of research and clinical activities intended to mitigate the risk of venous thromboembolism (VTE) during spaceflight. The working group took place over two days at NASA’s Johnson Space Center; a second meeting on the topic was held in December 2024 at the European Space Agency (ESA) facility in Cologne, Germany. Read More about the Risk of VTE The working group was assembled from internal NASA subject matter experts (SMEs), the NASA OCHMO Standards Team, NASA and ESA stakeholders, and external SMEs, including physicians and medical professionals from leading universities and medical centers in the United States and Canada. Background Spaceflight Venous Thrombosis (SVT) Spaceflight Venous Thrombosis (SVT) refers to a phenomenon experienced during spaceflight in which a thrombus (blood clot) forms in the internal jugular vein (and/or associated vasculature) that may be symptomatic (thrombus accompanied by, but not limited to, visible internal jugular vein swelling, facial edema beyond “nominal” spaceflight adaptation, eyelid edema, and/or headache) or asymptomatic. Obstructive thrombi have been identified in a very small number of crewmembers, as shown in the figure below. Note that the figure below is for illustrative purposes only; locations are approximate, and size is not to scale. Approximate location of identified thrombi in crewmembers.Source: Modified from Cerebral Sinus Venous Thrombosis – University of Colorado Denver With treatment, crewmembers were able to complete their mission, and anticoagulants were discontinued several days prior to landing to minimize the risk of bleeding in the event of a traumatic injury. Some thromboses completely resolved post landing, and some required additional treatment. Pathophysiology of Venous Thromboembolism (VTE) The proposed pathogenesis of VTE is referred to as Virchow’s triad and suggests that VTE occurs as the result of: Alterations in blood flow (i.e., stasis), Vascular endothelial injury/changes, and/or, Alterations in the constituents of the blood leading to hypercoagulability (i.e., hereditary predisposition or acquired hypercoagulability). Note: pathophysiology are the changes that occur during a disease process; hypercoagulability is the increased tendency to develop blood to clots. The Virchow’s triad of risk factors for venous thrombosis.Bouchnita, 2017 Blood stasis, or venous stasis, refers to a condition in which the blood flow in the veins slows down which leads to pooling in the veins. This slowing of the blood may be due to vein valves becoming damaged or weak, immobility, and/or the absence of muscular contractions. Associated symptoms include swelling, skin changes, varicose veins, and slow-healing sores or ulcers. In terrestrial medicine, venous thrombosis is typically caused by damaged or weakened vein valves, which can be due to many factors, including aging, blood clots, varicose veins, obesity, pregnancy, sedentary lifestyle, estrogen use, and hereditary predisposition. Spaceflight Considerations Altered Venous Blood Flow and Spaceflight Associated Neuro-ocular Syndrome In addition to the terrestrial risk factors of VTE, there are physiological changes associated with spaceflight that are hypothesized to potentially play a role in the development of VTE in weightlessness. Specifically, researchers have explored the effects of the microgravity environment and subsequent observed headward fluid shifts that occur, and the potential impact on blood flow. Crewmembers onboard the International Space Station (ISS) experience weightlessness due to the microgravity environment and thus experience a sustained redistribution of bodily fluids from the legs toward the head. The prolonged headward fluid shifts during weightlessness results in facial puffiness, decreased leg volume, increased cardiac stroke volume, and decreased plasma volume. Crewmembers have also experienced altered blood flow during spaceflight, including retrograde venous blood flow (RVBF) (the backflow of venous blood towards the brain) or stasis (a stoppage or slowdown in the flow of blood). While the causes of the observed stasis and retrograde blood flow in spaceflight participants is not well understood, the potential clinical significance of the role it may have in the development of thrombus formation warrants further investigation. Doppler imaging of a retrograde flow in the left internal jugular vein.Yan & Seow, 2009 Other physiological concerns affected by fluid shifts are being studied to consider if any relation to VTE exists. Chronic weightlessness can cause bodily fluids such as blood and cerebrospinal fluid to move toward the head, which can lead to optic nerve swelling, folds in the retina, flattening of the back of the eye, and swelling in the brain. This collection of eye and brain changes is called “spaceflight associated neuro-ocular syndrome,” or SANS. Some astronauts only experience mild changes in space, while others have clinically significant outcomes. The long-term health outcome from these changes is unknown but actively being investigated. The risk of developing SANS is higher during longer-duration missions and remains a top research priority for scientists ahead of a Mars mission. Conclusions and Further Work Based on expert opinion and the assessment of the risk factors for thrombosis, an algorithm was developed to provide guidance for in-mission assessment and treatment of thrombus formation in weightlessness. The algorithm is based on early in-flight ultrasound testing to determine the flow characteristic of the left internal jugular vein and associated vasculature. NASA Working Group Recommendations The working group recommended several areas for further investigation to assess feasibility and potential to mitigate the risk of thrombosis in spaceflight: Improved detection capabilities to identify when a thrombus has formed in-flight, Pathophysiology/factors leading to thrombi formation during spaceflight, Countermeasures and treatment For more information on the working group meeting and a complete list of references, please see the Risk of Venous Thromboembolism (VTE) During Spaceflight Summary Report. Risk of Venous Thromboembolism (VTE) During Spaceflight Summary Report Share Details Last Updated Mar 14, 2025 EditorKim Lowe Related TermsOffice of the Chief Health and Medical Officer (OCHMO)AstronautsGeneralHuman Health and PerformanceHumans in SpaceThe Human Body in Space Keep Exploring Discover Related Topics OCHMO Independent Assessments Independent assessment plays a crucial role in NASA’s long-term success by addressing essential questions requiring rapid response to support further… Aerospace Medical Certification Standard This NASA Technical Standard provides medical requirements and clinical procedures designed to ensure crew health and safety and occupational longevity… Human Spaceflight Standards The Human Spaceflight & Aviation Standards Team continually works with programs to provide the best standards and implementation documentation to… Human Spaceflight and Aviation Standards The Human Spaceflight and Aviation Standards Team continuously works with subject matter experts and with each space flight program to… View the full article

Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 3 min read Sols 4479-4480: What IS That Lumpy, Bumpy Rock? NASA’s Mars rover Curiosity acquired this image of its workspace, including two rocks in front of it with interesting textures, different from anything seen before in the mission. The rover took the image with its Left Navigation Camera on March 12, 2025 — sol 4478, or Martian day 4,478 of the Mars Science Laboratory mission — at 07:00:42 UTC. NASA/JPL-Caltech Written by Ashley Stroupe, Mission Operations Engineer at NASA’s Jet Propulsion Laboratory Earth planning date: Wednesday, March 12, 2025 The days are getting shorter and colder for Curiosity as we head into winter. So our rover is sleeping in a bit before waking up to a busy plan. Today I served as the Engineering Uplink Lead, managing the engineering side of the plan to support all the science activities. We are seeing a lot of rocks with different, interesting textures, so Curiosity’s day begins with a lot of targeted imaging of this interesting area. The two rocks right in front of us (see image above) are different from anything that we have looked at before on the mission, so we are eager to know what they are. We are taking Mastcam images of “Manzana Creek” and “Palo Comado,” two of these interestingly textured rocks, and also of an area named “Vincent Gap,” where the rover disturbed some bedrock and exposed some regolith by driving over it in the prior plan. ChemCam is making a LIBS observation of a target called “Sturtevant Falls,” which is a nodule on the left-hand block in our workspace (on which we are later doing some contact science). ChemCam is also taking a long-distance RMI image in the direction of the potential boxworks formation (large veins), which is an area we will be exploring close-up in the future. There are also a Navcam dust devil movie and suprahorzion movie. Check out this article from November for more information on the boxwork formations. After a nap, Curiosity wakes up to get in her arm exercise. I do not envy the Arm Rover Planner today (OK, maybe a little bit) in dealing with this very challenging workspace. The rock of interest (the left-hand rock in the above image) has jagged, vertical surfaces and a lot of crazy rough texture. Examining this rock is even more challenging because our primary targets are on the left side of the rock, rather than the side that is facing the rover. We are looking at two different targets, “Stunt Ranch,” which is a nodule on the rock, and “Pacifico Mountain,” which is the left-side face of the rock, with MAHLI and also doing a long APXS integration on Stunt Ranch. After the arm work, Curiosity is tucking herself in for the night by stowing the arm. The next morning, after again getting to sleep in a bit, Curiosity will make some more targeted observations, starting with another dust-devil survey. ChemCam will make a LIBS observation of “Switzer Falls,” which is a target on the right-hand rock in the workspace (and in the image), an RMI of “Colby Canyon,” a soft sediment deformation, and “Gould,” which is another target on the boxworks formation. Lastly, Mastcam takes a look at “Potrero John,” yet another interestingly textured rock. Curiosity will then be ready to drive away. Today’s drive is on slightly better terrain that we have been seeing recently, with fewer large and pointy rocks. Though, the mobility rover planners still have to be careful about picking the safest path through. We’re heading about 25 meters (about 82 feet) to another rock target named “Humber Park,” where we hope to do additional contact science. After the drive, we have our standard set of post-drive imaging, a Mastcam solar tau, and then an early-morning Navcam cloud observation. Share Details Last Updated Mar 14, 2025 Related Terms Blogs Explore More 2 min read Navigating a Slanted River Article 1 day ago 2 min read Sols 4477-4478: Bumping Back to Business Article 2 days ago 3 min read Sols 4475-4476: Even the Best-Laid Plans Article 3 days ago Keep Exploring Discover More Topics From NASA Mars Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited… All Mars Resources Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,… Rover Basics Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a… Mars Exploration: Science Goals The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four… View the full article

3 Min Read Career Spotlight: Engineer (Ages 14-18) What does an engineer do? An engineer applies scientific principles to design, build, and test machines, systems, or structures to meet specific needs. They follow the steps of the engineering design process to ensure their designs work as planned while meeting a variety of requirements, including size, weight, safety, and cost. NASA hires several types of engineers to help tackle a range of missions. Whether it’s creating quieter supersonic aircraft, building powerful space telescopes to study the cosmos, or developing spacecraft to take humanity to the Moon, Mars, and beyond, NASA pushes the boundaries of engineering, giving us greater knowledge of our universe and a better quality of life here on Earth. What are the different types of engineering? Aerospace engineer: Applies engineering principles to design hardware and software specific to flight systems for use in Earth’s atmosphere or in space. Chemical engineer: Uses chemistry to conduct research or develop new materials. Civil engineer: Designs human-made structures, such as launch pads, test stands, or a future lunar base. Electrical engineer: Specializes in the design and testing of electronics such as computers, motors, and navigation systems. Mechanical engineer: Designs and tests mechanical equipment and systems, such as rocket engines, aircraft frames, and astronaut tools. How can I become an engineer? High school is the perfect time to build a solid foundation of science and math skills through challenging academic courses as well as extracurricular activities, such as science clubs, robotics teams, or STEM camps in your area. You can also start researching what type of engineering is right for you, what colleges offer those engineering programs, and what you need to do to apply to those colleges. Engineering roles typically require at least a bachelor’s degree. How can I start preparing today to become an engineer? Looking for some engineering experiences you can try right away? NASA STEM offers hands-on activities for a variety of ages and skill levels. Engineering includes iteration – repeating something and making changes in an effort to learn more and improve the process or the design. When you try these activities, make a small change each time you repeat the process, and see whether your design improves. NASA’s student challenges and competitions give teams the opportunity to gain authentic experience by taking on some of the technological challenges of spaceflight and aviation. NASA also offers paid internships for U.S. citizens aged 16 and up. Interns work on real projects with the guidance of a NASA mentor. Internship sessions are held each year in spring, summer, and fall; visit NASA’s Internships website to learn about important deadlines and current opportunities. Advice from NASA engineers “A lot of people think that just because they are more artistic or more creative, that they’re not cut out for STEM fields. But in all honesty, engineers and scientists have to be creative and have to be somewhat artistic to be able to come up with new ideas and see how they can solve the problems in the world around them.” – Sam Zauber, wind tunnel test engineer “Students today have so many opportunities in the STEM area that are available to them. See what you like. See what you're good at. See what you don't like. Learn all there is to learn, and then you can really choose your own path. As long as you have the aptitude and the willingness to learn, you're already there.” Heather Oravec Aerospace and Geotechnical Research Engineer “Joining clubs and participating in activities that pique your interests is a great way to develop soft skills – like leadership, communication, and the ability to work with others – which will prepare you for future career opportunities.” – Estela Buchmann, navigation, guidance, and control systems engineer Additional Resources Explore NASA+ Engineering Resources Learner Opportunities – NASA Science Career Aspirations with Hubble Keep Exploring Discover More Topics From NASA Careers in Engineering Join Artemis NASA App For Students Grades 9-12 View the full article

5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A super pressure balloon with the EUSO-2 payload is prepared for launch from Wānaka, New Zealand, during NASA’s campaign in 2023.NASA/Bill Rodman NASA’s Scientific Balloon Program has returned to Wānaka, New Zealand, for two scheduled flights to test and qualify the agency’s super pressure balloon technology. These stadium-sized, heavy-lift balloons will travel the Southern Hemisphere’s mid-latitudes for planned missions of 100 days or more. Launch operations are scheduled to begin in late March from Wānaka Airport, NASA’s dedicated launch site for mid-latitude, ultra long-duration balloon missions. “We are very excited to return to New Zealand for this campaign to officially flight qualify the balloon vehicle for future science investigations,” said Gabriel Garde, chief of NASA’s Balloon Program Office at the agency’s Wallops Flight Facility in Virginia. “Our dedicated team both in the field and at home has spent years in preparation for this opportunity, and it has been through their hard work, fortitude, and passion that we are back and fully ready for the upcoming campaign.” While the primary flight objective is to test and qualify the super pressure balloon technology, the flights will also host science missions and technology demonstrations. The High-altitude Interferometer Wind Observation (HIWIND), led by High Altitude Observatory, National Center for Atmospheric Research in Boulder, Colorado, will fly as a mission of opportunity on the first flight. The HIWIND payload will measure neutral wind in the part of Earth’s atmosphere called the thermosphere. Understanding these winds will help scientists predict changes in the ionosphere, which can affect communication and navigation systems. The second flight will support several piggyback missions of opportunity, or smaller payloads, including: Compact Multichannel Imaging Camera (CoMIC), led by University of Massachusetts Lowell, will study and measure how Earth’s atmosphere scatters light at high altitudes and will measure airglow, specifically the red and green emissions. High-altitude Infrasound from Geophysical Sources (HIGS), led by NASA’s Jet Propulsion Laboratory and Sandia National Laboratories, will measure atmospheric pressure to collect signals of geophysical events on Earth such as earthquakes and volcanic eruptions. These signals will help NASA as it develops the ability to measure seismic activity on Venus from high-altitude balloons. Measuring Ocean Acoustics North of Antarctica (MOANA), led by Sandia National Laboratories and Swedish Institute of Space Physics, aims to capture sound waves in Earth’s stratosphere with frequencies below the limit of human hearing. NASA’s Balloon Program Office at the agency’s Wallops Flight Facility is leading two technology demonstrations on the flight. The INterim Dynamics Instrumentation for Gondolas (INDIGO) is a data recorder meant to measure the shock of the gondola during the launch, termination, and landing phases of flight. The Sensor Package for Attitude, Rotation, and Relative Observable Winds – 7 (SPARROW-7), will demonstrate relative wind measurements using an ultrasonic device designed for the balloon float environment that measures wind speed and direction. NASA’s 18.8-million-cubic-foot (532,000-cubic-meter) helium-filled super pressure balloon, when fully inflated, is roughly the size of Forsyth-Barr Stadium in Dunedin, New Zealand, which has a seating capacity of more than 35,000. The balloon will float at an altitude of around 110,000 feet (33.5 kilometers), more than twice the altitude of a commercial airplane. Its flight path is determined by the speed and direction of wind at its float altitude. The balloon is a closed system design to prevent gas release. It offers greater stability at float altitude with minimum altitude fluctuations during the day to night cycle compared to a zero pressure balloon. This capability will enable future missions to affordably access the near-space environment for long-duration science and technology research from the Southern Hemisphere’s mid-latitudes, including nighttime observations. The public is encouraged to follow real-time tracking of the balloons’ paths as they circle the globe on the agency’s Columbia Scientific Balloon Facility website. Launch and tracking information will be shared across NASA’s social media platforms and the NASA Wallops blog. NASA’s return to Wānaka marks the sixth super pressure balloon campaign held in New Zealand since the agency began balloon operations there in 2015. The launches are conducted in collaboration with the Queenstown Airport Corporation, Queenstown Lake District Council, New Zealand Space Agency, and Airways New Zealand. “We are especially grateful to our local hosts, partners, and collaborators who have been with us from the beginning and are critical to the success of these missions and this campaign,” said Garde. NASA’s Wallops Flight Facility in Virginia manages the agency’s scientific balloon flight program with 10 to 16 flights each year from launch sites worldwide. Peraton, which operates NASA’s Columbia Scientific Balloon Facility in Palestine, Texas, provides mission planning, sustaining engineering services, and field operations for NASA’s scientific balloon program. The Columbia team has launched more than 1,700 scientific balloons over some 40 years of operations. NASA’s balloons are fabricated by Aerostar. The NASA Scientific Balloon Program is funded by the NASA Headquarters Science Mission Directorate Astrophysics Division. For more information on NASA’s Scientific Balloon Program, visit: www.nasa.gov/scientificballoons. By Olivia Littleton NASA’s Wallops Flight Facility, Wallops Island, Va. Share Details Last Updated Mar 14, 2025 EditorOlivia F. LittletonContactOlivia F. Littletonolivia.f.littleton@nasa.govLocationWallops Flight Facility Related TermsScientific BalloonsAstrophysicsAstrophysics DivisionGoddard Space Flight CenterWallops Flight Facility Explore More 7 min read NASA Scientific Balloon Flights to Lift Off From Antarctica Article 3 months ago 7 min read NASA to Launch 8 Scientific Balloons From New Mexico Article 7 months ago 5 min read NASA’s EXCITE Mission Prepared for Scientific Balloon Flight Editor’s note: EXCITE successfully launched at 9:22 a.m. EDT (7:22 a.m. MDT) Saturday, Aug. 31.… Article 7 months ago View the full article

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Test flights help airplane and drone manufacturers identify which parts of the aircraft are creating the most noise. Using hundreds of wired microphones makes it an expensive and time-consuming process to improve the design to meet noise requirements. Credit: NASA Airplane manufacturers running noise tests on new aircraft now have a much cheaper option than traditional wired microphone arrays. It’s also sensitive enough to help farmers with pest problems. A commercial wireless microphone array recently created with help from NASA can locate crop-threatening insects by listening for the sounds they make in fields. Since releasing its first commercial product in 2017, a sensor for wind tunnel testing developed with extensive help from NASA (Spinoff 2020), Interdisciplinary Consulting Corporation (IC2) has doubled its staff and moved to a larger lab and office space to produce its new WirelessArray product. Interested in making its own flight tests more affordable, NASA’s Langley Research Center in Hampton, Virginia, supported this project with Small Business Innovation Research contracts and expert consulting. Airplanes go through noise testing and require certification that they don’t exceed the noise level set for their body type by the Federal Aviation Administration. When an airplane flies directly overhead, the array collects noise data to build a two-dimensional map of the sound pressure and its source. A custom software package translates that information for the end user. For previous NASA noise testing, multiple semi-trucks hauled all the sensors, wires, power generators, racks of servers, and other equipment required for one flight test. The setup and teardown took six people three days. By contrast, two people can pack the WirelessArray into a minivan and set it up in a day. IC2 is working with an entomologist to use acoustic data to listen for high-frequency insect sounds in agricultural settings. Discovering where insects feed on crops will make it possible for farmers to intervene before they do too much damage while limiting pesticide use to those areas. Whether it’s helping planes in the sky meet noise requirements or keeping harmful insects away from crops, NASA technology is finding sound-based solutions for the benefit of all. Read More Share Details Last Updated Mar 14, 2025 Related TermsTechnology Transfer & SpinoffsSpinoffsTechnology Transfer Explore More 2 min read What is a NASA Spinoff? We Asked a NASA Expert: Episode 53 Article 1 week ago 3 min read NASA Partners with US Patent and Trademark Office to Advance Technology Transfer Article 3 months ago 3 min read NASA Gives The World a Brake Article 3 months ago Keep Exploring Discover Related Topics Langley Expertise and Facilities Humans in Space Technology Transfer & Spinoffs Solar System View the full article

NICER (left) is shown mounted to the International Space Station, and LEXI (right) is shown attached to the top of Firefly Aerospace’s Blue Ghost in an artist’s rendering.NASA/Firefly Aerospace The International Space Station supports a wide range of scientific activities from looking out at our universe to breakthroughs in medical research, and is an active proving ground for technology for future Moon exploration missions and beyond. Firefly Aerospace’s Blue Ghost Mission-1 landed on the Moon on March 2, 2025, kicking off science and technology operations on the surface, including three experiments either tested on or enabled by space station research. These projects are helping scientists study space weather, navigation, and computer performance in space— knowledge crucial for future Moon missions. One of the experiments, the Lunar Environment Heliospheric X-ray Imager (LEXI), is a small telescope designed to study the Earth’s magnetic environment and its interaction with the solar wind. Like the Neutron star Interior Composition Explorer (NICER) telescope mounted outside of the space station, LEXI observes X-ray sources. LEXI and NICER observed the same X-ray star to calibrate LEXI’s instrument and better analyze the X-rays emitted from Earth’s upper atmosphere, which is LEXI’s primary target. LEXI’s study of the interaction between the solar wind and Earth’s protective magnetosphere could help researchers develop methods to safeguard future space infrastructure and understand how this boundary responds to space weather. Other researchers sent the Radiation Tolerant Computer System (RadPC) to the Moon to test how computers can recover from radiation-related faults. Before RadPC flew on Blue Ghost, researchers tested a radiation tolerant computer on the space station and developed an algorithm to detect potential hardware faults and prevent critical failures. RadPC aims to demonstrate computer resilience in the Moon’s radiation environment. The computer can gauge its own health in real time, and RadPC can identify a faulty location and repair it in the background as needed. Insights from this investigation could improve computer hardware for future deep-space missions. In addition, the Lunar Global Navigation Satellite System (GNSS) Receiver Experiment (LuGRE) located on the lunar surface has officially received a GNSS signal at the farthest distance from Earth, the same signals that on Earth are used for navigation on everything from smartphones to airplanes. Aboard the International Space Station, Navigation and Communication Testbed (NAVCOM) has been testing a backup system to Earth’s GNSS using ground stations as an alternative method for lunar navigation where GNSS signals may have limitations. Bridging existing systems with emerging lunar-specific navigation solutions could help shape how spacecraft navigate the Moon on future missions. The International Space Station serves as an important testbed for research conducted on missions like Blue Ghost and continues to lay the foundation for technologies of the future. Keep Exploring Discover More Topics From NASA International Space Station News Space Station Research and Technology Tools and Information Commercial Lunar Payload Services (CLPS) The goal of the CLPS project is to enable rapid, frequent, and affordable access to the lunar surface by helping… Space Station Research Results View the full article

3 Min Read Embracing the Equinox Illustration showing how Earth’s tilt leads to the Northern and Southern Hemispheres receiving changing amounts of sunlight over the course of the year. At the equinoxes, neither hemisphere is more tilted toward the Sun, so both hemispheres receive the same amount of sunlight. Credits: NASA/JPL-Caltech Depending on your locale, equinoxes can be seen as harbingers of longer nights and gloomy weather, or promising beacons of nicer temperatures and more sunlight. Observing and predicting equinoxes is one of the earliest skills in humanity’s astronomical toolkit. Many ancient observatories around the world observed equinoxes along with the more pronounced solstices. These days, you don’t need your own observatory to know when an equinox occurs, since you’ll see it marked on your calendar twice a year! The word “equinox” originates from Latin, and translates to equal (equi-) night (-nox). But what exactly is an equinox? An equinox occurs twice every year, in March and September. In 2025, the equinoxes will occur on March 20, at exactly 09:01 UTC (or 2:01 AM PDT), and again on September 22, at 19:19 UTC (or 11:19 AM PDT). The equinox marks the exact moment when the center of the Sun crosses the plane of our planet’s equator. The day of an equinox, observers at the equator will see the Sun directly overhead at noon. After the March equinox, observers anywhere on Earth will see the Sun’s path in the sky continue its movement further north every day until the June solstice, after which it begins traveling south. The Sun crosses the equatorial plane again during the September equinox, and continues traveling south until the December solstice, when it heads back north once again. This movement is why some refer to the March equinox as the northward equinox, and the September equinox as the southward equinox. A full disk view of the earth from GOES 16, GOES East on the vernal Equinox. NOAA/NASA Our Sun shines equally on both the Northern and Southern Hemispheres during equinoxes, which is why they are the only times of the year when the Earth’s North and South Poles are simultaneously lit by sunlight. Notably, the length of day and night on the equinox aren’t precisely equal; the date for that split depends on your latitude, and may occur a few days earlier or later than the equinox itself. The complicating factors? Our Sun and atmosphere! The Sun itself is a sphere and not a point light source, so its edge is refracted by our atmosphere as it rises and sets, which adds several minutes of light to every day. The Sun doesn’t neatly wink on and off at sunrise and sunset like a light bulb, and so there isn’t a perfect split of day and night on the equinox – but it’s very close. Equinoxes are associated with the changing seasons. In March, Northern Hemisphere observers welcome the longer, warmer days heralded by their vernal, or spring, equinox, but Southern Hemisphere observers note the shorter days – and longer, cooler nights – signaled by their autumnal, or fall, equinox. Come September, the reverse is true. Originally posted by Dave Prosper: February 2022 Last Updated by Kat Troche: March 2025 View the full article

3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Eight finalist teams participating in the 2025 NASA Gateways to Blue Skies Competition have been selected to present to a panel of judges their design concepts for aviation solutions that can help the agriculture industry. Sponsored by NASA’s Aeronautics Research Mission Directorate, this year’s competition asked teams of university students to research new or improved aviation solutions to support agriculture. The goal of the competition, titled AgAir: Aviation Solutions for Agriculture, is to enhance production, efficiency, sustainability, and resilience to extreme weather. Participants submitted proposals and accompanying videos summarizing their AgAir concepts and describing how they could demonstrate benefits by 2035 or sooner. “We continue to see a growing interest in our competition with a tremendous response to this year’s agricultural theme – so many great ideas fueled by the passion of our future workforce,” said Steven Holz, NASA Aeronautics University Innovation assistant project manager and co-chair of the Gateways to Blue Skies judging panel. “We are excited to see how each finalist team fleshes out their original concept in their final papers, infographics, and presentations.” The eight finalist teams will each receive stipends to facilitate their participation in the culminating Gateways to Blue Skies Forum, which will be held near NASA’s Armstrong Flight Research Center in Palmdale, California, May 20-21 and livestreamed globally. Finalists will present to a panel of NASA and industry experts, and the winning team will have the opportunity to intern at one of NASA’s aeronautics centers during the coming academic year. We continue to see a growing interest in our competition with a tremendous response to this year’s agricultural theme – so many great ideas fueled by the passion of our future workforce. steven holz NASA Aeronautics University Innovation Assistant Project Manager The finalists’ projects and their universities are: Proactive Resource Efficiency via Coordinated Imaging and Sprayer Execution Auburn University, in Alabama Precision Land Analysis and Aerial Nitrogen Treatment Boston University Pheromonal Localization Overpopulation Regulation Aircraft Columbia University, in New York Sky Shepherd: Autonomous Aerial Cattle Monitoring Embry-Riddle Aeronautical University in Daytona Beach, Florida Hog Aerial Mitigation System Houston Community College, in Texas Soil Testing and Plant Leaf Extraction Drone South Dakota State University, in Brookings RoboBees University of California, Davis CattleLog Cattle Management System University of Tulsa, in Oklahoma The agriculture industry is essential for providing food, fuel, and fiber to the global population. However, it faces significant challenges. NASA Aeronautics is committed to supporting commercial, industrial, and governmental partners in advancing aviation systems to modernize agricultural capabilities. The Gateways to Blue Skies competition is sponsored by NASA’s Aeronautics Research Mission Directorate’s University Innovation Project and is managed by the National Institute of Aerospace. More information on the competition is available on the AgAir: Aviation Solutions for Agriculture competition website. Facebook logo @NASA@NASAaero@NASAes @NASA@NASAaero@NASAes Instagram logo @NASA@NASAaero@NASAes Linkedin logo @NASA Explore More 4 min read NASA Cameras on Blue Ghost Capture First-of-its-Kind Moon Landing Footage Article 1 day ago 5 min read NASA’s Record-Shattering, Theory-Breaking MMS Mission Turns 10 Since its launch on March 12, 2015, NASA’s MMS, or Magnetospheric Multiscale, mission has been… Article 2 days ago 1 min read NASA Glenn Experts Join Law College to Talk Human Spaceflight Article 2 days ago Keep Exploring Discover More Topics From NASA Aeronautics Research Mission Directorate Aeronautics Drones & You Green Aviation Tech Share Details Last Updated Mar 14, 2025 EditorLillian GipsonContactJim Bankejim.banke@nasa.gov Related TermsAeronauticsAeronautics Research Mission DirectorateAmes Research CenterArmstrong Flight Research CenterGlenn Research CenterLangley Research CenterTransformative Aeronautics Concepts ProgramUniversity Innovation View the full article

4 min read NASA Atmospheric Wave-Studying Mission Releases Data from First 3,000 Orbits Following the 3,000th orbit of NASA’s AWE (Atmospheric Waves Experiment) aboard the International Space Station, researchers publicly released the mission’s first trove of scientific data, crucial to investigate how and why subtle changes in Earth’s atmosphere cause disturbances, as well as how these atmospheric disturbances impact technological systems on the ground and in space. “We’ve released the first 3,000 orbits of data collected by the AWE instrument in space and transmitted back to Earth,” said Ludger Scherliess, principal investigator for the mission and physics professor at Utah State University. “This is a view of atmospheric gravity waves never captured before.” Available online, the data release contains more than five million individual images of nighttime airglow and atmospheric gravity wave observations collected by the instrument’s four cameras, as well as derived temperature and airglow intensity swaths of the ambient air and the waves. This image shows AWE data combined from two of the instrument’s passes over the United States. The red and orange wave-structures show increases in brightness (or radiance) in infrared light produced by airglow in Earth’s atmosphere. NASA/AWE/Ludger Scherliess “AWE is providing incredible images and data to further understand what we only first observed less than a decade ago,” said Esayas Shume, AWE program scientist at NASA Headquarters in Washington. “We are thrilled to share this influential data set with the larger scientific community and look forward to what will be discovered.” Members of the AWE science team gather in the mission control room at Utah State University to view data collected by the mapping instrument mounted on the outside of the International Space Station. SDL/Allison Bills Atmospheric gravity waves occur naturally in Earth’s atmosphere and are formed by Earth’s weather and topography. Scientists have studied the enigmatic phenomena for years, but mainly from a few select sites on Earth’s surface. “With data from AWE, we can now begin near-global measurements and studies of the waves and their energy and momentum on scales from tens to hundreds and even thousands of kilometers,” Scherliess said. “This opens a whole new chapter in this field of research.” Data from AWE will also provide insight into how terrestrial and space weather interactions affect satellite communications, and navigation, and tracking. “We’ve become very dependent on satellites for applications we use every day, including GPS navigation,” Scherliess said. “AWE is an attempt to bring science about atmospheric gravity waves into focus, and to use that information to better predict space weather that can disrupt satellite communications. We will work closely with our collaborators to better understand how these observed gravity waves impact space weather.” AWE’s principal investigator, Ludger Scherliess, briefs collaborators of initial analysis of early AWE data. Information from the NASA-funded mission is helping scientists better understand how weather on Earth affects weather in space. SDL/Allison Bills The tuba-shaped AWE instrument, known as the Advanced Mesospheric Temperature Mapper or AMTM, consists of four identical telescopes. It is mounted to the exterior of the International Space Station, where it has a view of Earth. As the space station orbits Earth, the AMTM’s telescopes capture 7,000-mile-long swaths of the planet’s surface, recording images of atmospheric gravity waves as they move from the lower atmosphere into space. The AMTM measures and records the brightness of light at specific wavelengths, which can be used to create air and wave temperature maps. These maps can reveal the energy of these waves and how they are moving through the atmosphere. To analyze the data and make it publicly available, AWE researchers and students at USU developed new software to tackle challenges that had never been encountered before. “Reflections from clouds and the ground can obscure some of the images, and we want to make sure the data provide clear, precise images of the power transported by the waves,” Scherliess said. “We also need to make sure the images coming from the four separate AWE telescopes on the mapper are aligned correctly. Further, we need to ensure stray light reflections coming off the solar panels of the space station, along with moonlight and city lights, are not masking the observations.” As the scientists move forward with the mission, they’ll investigate how gravity wave activity changes with seasons around the globe. Scherliess looks forward to seeing how the global science community will use the AWE observations. “Data collected through this mission provides unprecedented insight into the role of weather on the ground on space weather,” he said. AWE is led by Utah State University in Logan, Utah, and it is managed by the Explorers Program Office at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Utah State University’s Space Dynamics Laboratory built the AWE instrument and provides the mission operations center. By Mary-Ann Muffoletto Utah State University, Logan, UT NASA Media Contact: Sarah Frazier Share Details Last Updated Mar 14, 2025 Related Terms Heliophysics Heliophysics Division Ionosphere Mesosphere Science Mission Directorate The Sun Uncategorized Explore More 2 min read Hubble Sees a Spiral and a Star Article 7 hours ago 5 min read NASA’s Record-Shattering, Theory-Breaking MMS Mission Turns 10 Article 2 days ago 4 min read Discovery Alert: ‘Super-Earth’ Swings from Super-Heated to Super-Chill Article 3 days ago Keep Exploring Discover More Topics From NASA Missions Humans in Space Climate Change Solar System View the full article

As part of NASA’s Artemis campaign, the Commercial Lunar Payload Services (CLPS) initiative, managed out of Johnson Space Center in Houston, is paving the way for conducting lunar science for the benefit of humanity. Through CLPS, NASA teams worked closely with commercial companies to develop a new model for space exploration, enabling a sustainable return to the Moon. These commercial missions deliver NASA science and technology to the lunar surface, providing insights into the environment and demonstrating new technologies that will support future astronauts—on the Moon and, eventually, on Mars. Carrying a suite of NASA science and technology, Firefly Aerospace’s Blue Ghost Mission 1 successfully landed at 3:34 a.m. EST on Sunday, March 2, 2025, near a volcanic feature called Mons Latreille within Mare Crisium, a more than 300-mile-wide basin located in the northeast quadrant of the Moon’s near side.Firefly Aerospace Intuitive Machines’ IM-2 captured an image March 6, 2025, after landing in a crater from the Moon’s South Pole. The lunar lander is on its side about 820 feet from the intended landing site, Mons Mouton. In the center of the image between the two lander legs is the Polar Resources Ice Mining Experiment 1 suite, which shows the drill deployed.Credit: Intuitive Machines 2025: A Year of Lunar Firsts This year has already seen historic milestones. Firefly Aerospace’s Blue Ghost Mission 1 successfully delivered 10 science and technology instruments to the Moon on March 2, 2025. It touched down near a volcanic feature called Mons Latreille within Mare Crisium, a basin over 300 miles wide in the northeast quadrant of the Moon’s near side. Intuitive Machines’ IM-2 Mission, landed near the Moon’s South Pole on March 6, marking the southernmost lunar landing ever achieved. The lunar deliveries for NASA have collected valuable insights and data to inform the next giant leap in humanity’s return to the Moon, helping scientists address challenges like lunar dust mitigation, resource utilization, and radiation tolerance. Meet the Johnson employees contributing to lunar innovations that are helping to shape the future of human presence on the Moon. Mark Dillard: Pioneering Payload Integration Official NASA portrait of CLPS Payload Integration Manager Mark Dillard. NASA/James Blair Mark Dillard, Blue Ghost Mission 1 payload integration manager, has been at the forefront of space exploration for more than 40 years, including 28 years with the International Space Station Program. Beyond ensuring all NASA payloads are integrated onto the lunar landers, he oversees schedules, costs, and technical oversight while fostering strong partnerships with CLPS vendors and NASA science teams. “I believe NASA is about to enter its next Golden Age,” said Dillard. “The enthusiasm of Firefly’s engineering team is contagious, and it has been a privilege to witness their success.” Dillard’s career includes five years as NASA’s resident manager in Torino, Italy, where he oversaw the development of International Space Station modules, including three logistics modules, the European Space Agency’s Columbus module, and two space station nodes. Mark Dillard in the clean room with Firefly Aerospace’s Blue Ghost Mission 1 lander behind him. “Like Apollo, Shuttle, and the International Space Station Programs, Artemis will add the next building block for space exploration,” said Dillard. “The CLPS initiative is a significant building block, aiming to establish reliable and long-term access to the lunar surface.” Susan Lederer: Guiding Science in Real Time Official portrait of CLPS Project Scientist Susan Lederer.NASA/Bill Stafford Susan Lederer, IM-2 project scientist, has spent years ensuring all the NASA instruments are fully prepared for lunar operations. She oversees real-time science operations from IM’s Nova Control Center, working to maximize the mission’s scientific return and prepare for the next generation of astronauts to explore the Moon, Mars, and beyond. “We have done our best with remote data, but the only way to truly understand the Moon—how to drill for resources, how to live on another celestial body—is to go there and do the experiments,” she said. “Now, we get to do that.” Lederer’s path to CLPS was shaped by a background in space exploration, astrophysics, and planetary science. She has contributed to multiple spacecraft missions, including NASA’s Deep Impact mission, which sent a projectile into Comet Tempel 1, and a separate mission that retrieved a sample from asteroid Itokawa. On Ascension Island, a remote joint U.S. Air Force and Royal Air Force base, she co-led the construction of a 20,000-pound optical telescope to study space debris. Her work spans collaborations with the Defense Advanced Research Projects Agency, a tenure as a physics professor, and the design of impact experiments at NASA’s Experimental Impact Lab, where she used a vertical gun firing projectiles at speeds exceeding those of sniper rifles to study asteroid and comet collisions. Lederer has logged hundreds of hours conducting observing runs at professional observatories worldwide, where she refined both her scientific precision and her ability to repair instruments while working alone on remote mountaintops. As a private pilot and SciComm (the science equivalent of Capsule Communicator) for NASA’s Desert Research and Technology Studies, she honed her mission communication skills. She was also part of an international team that discovered two extrasolar planetary systems—one with a single Earth-sized planet and another with seven—orbiting ultracool red dwarf stars. Her expertise has uniquely prepared her to oversee real-time science operations for lunar missions in high-intensity environments. NASA and Intuitive Machines IM-1 lunar lander mission status press briefing. From left to right: Steve Altemus, Intuitive Machines’ chief executive officer and co-founder; Dr. Joel Kearns, NASA’s deputy associate administrator, Exploration, Science Mission Directorate; Dr. Tim Crain, Intuitive Machines’ chief technology officer and co-founder; and CLPS Project Scientist Susan Lederer. NASA/Robert Markowitz Lederer emphasizes the importance of both scientific discovery and the practical realities of living and working on another world—a challenge NASA is tackling for the first time in history. “Honestly, it’s when things don’t go as planned that you learn the most,” she said. “I’m looking forward to the surprises that we get to solve together as a team. That’s our greatest strength—the knowledge and teamwork that make this all happen.” Lederer credits the success of CLPS lunar deliveries to the dedication of teams working on payloads like Polar Resources Ice Mining Experiment-1 and Lunar Retroreflector Array, as well as peers within NASA’s Science Mission Directorate, Space Technology Mission Directorate, and Intuitive Machines. “What we do every day in CLPS creates a new world for exploration that is efficient in schedule, cost, and gaining science and technology knowledge in these areas like we’ve never done before,” said Lederer. “It feels very much like being a trailblazer for inspiring future generations of explorers – at least that’s my hope, to keep the next generation inspired and engaged in the wonders of our universe.” View the full article

NASA/Sara Lowthian-Hanna The phases of the lunar eclipse are visible in this time-lapse image of the Moon above the Space Environments Complex at NASA’s Neil Armstrong Test Facility in Sandusky, OH on March 14, 2025. Toward the middle of the Moon’s track through the sky, it appears red – this is the Blood Moon. One meaning of a “Blood Moon” is based on its red glow. This blood moon occurs during a total lunar eclipse. During a total lunar eclipse, Earth lines up between the Moon and the Sun, hiding the Moon from sunlight. When this happens, the only light that reaches the Moon’s surface is from the edges of the Earth’s atmosphere. The air molecules from Earth’s atmosphere scatter out most of the blue light. The remaining light reflects onto the Moon’s surface with a red glow, making the Moon appear red in the night sky. Image credit: NASA/Sara Lowthian-Hanna View the full article

Earth (ESD) Earth Explore Explore Earth Science Climate Change Air Quality Science in Action Multimedia Image Collections Videos Data For Researchers About Us 6 Min Read NASA Data Supports Everglades Restoration Mangroves blanket roughly 600 square miles of South Florida’s coastal terrain. This dense grove — one of the largest in the world — is the ecological backbone of the Everglades system. This story is the second installment of a series on NASA’s mission to measure greenhouse gases in Florida’s mangrove ecosystem. Read the first part here. Along the southernmost rim of the Florida Peninsula, the arching prop roots of red mangroves line the coast. Where they dip below the water’s surface, fish lay their eggs, using the protection from predators that the trees provide. Among their branches, wading birds like the great blue heron and the roseate spoonbill find rookeries to rear their young. The tangled matrix of roots collects organic matter and ocean-bound sediments, adding little by little to the coastline and shielding inland biology from the erosive force of the sea. In these ways, mangroves are equal parts products and engineers of their environment. But their ecological value extends far beyond the coastline. Tropical wetlands absorb carbon dioxide (CO2) from the atmosphere with impressive efficiency. Current estimates suggest they sequester carbon dioxide 10 times faster and store up to five times more carbon than old-growth forests. But as part of the ever-changing line between land and sea, coastal wetlands are vulnerable to disturbances like sea level rise, hurricanes, and changes in ocean salinity. As these threats intensify, Florida’s wetlands — and their role as a critical sink for carbon dioxide — face an uncertain future. A new data product developed by NASA-funded researchers will help monitor from space the changing relationship between coastal wetlands and atmospheric carbon. It will deliver daily measurements of gaseous flux — the rate at which gas is exchanged between the planet’s surface and atmosphere. The goal is to improve local and global estimates of carbon dioxide levels and help stakeholders evaluate wetland restoration efforts. NASA measures carbon dioxide from ground, air and space At SRS-6, an eddy covariance tower measures carbon dioxide and methane flux among a dense grove of red, black, and white mangroves. (The term eddy covariance refers to the statistical technique used to calculate gaseous flux based on the meteorological and scalar atmospheric data collected by the flux towers.) Credits: NASA / Nathan Marder In the Everglades, flux measurements have historically relied on data from a handful of “flux towers.” The first of these towers was erected in June 2003, not far from the edge of Shark River at a research site known as SRS-6. A short walk from the riverbank, across a snaking path of rain-weathered, wooden planks, sits a small platform where the tower is anchored to the forest floor. Nearly 65 feet above the platform, a suite of instruments continuously measures wind velocity, temperature, humidity, and concentrations of atmospheric gases. These measurements are used to quantify the amount of carbon dioxide that wetland vegetation removes from the atmosphere — and the amount of methane released. “Hundreds of research papers have come from this site,” said David Lagomasino, a professor of coastal ecology at East Carolina University. The abundance of research born from SRS-6 underscores its scientific value. But the BlueFlux campaign is committed to detailing flux across a much larger area — to fill in the gaps between the towers. A true-color image of South Florida captured by the MODIS instrument aboard NASA’s Terra satellite. The area of Earth’s surface that the instrument’s sensors can “see” at one time — its swath — has a width of roughly 1,448 miles. Areas where primary BlueFlux fieldwork deployments occurred are marked with red triangles. NASA/ Nathan Marder Part of NASA’s new greenhouse-gas product is a machine-learning model that estimates gaseous flux using observations made by the Moderate Resolution Imaging Spectroradiometer (MODIS) instruments on NASA’s Aqua and Terra satellites. The MODIS instruments capture images and data of South Florida every one to two days, measuring the wavelength of sunlight reflected by the planet’s surface to produce a dataset called surface spectral reflectance. Different surfaces — like water, vegetation, sand, or decaying organic matter — reflect different wavelengths of light. With the help of some advanced statistical algorithms, modelers can use these measurements to generate a grid of real-time flux data. To help ensure the satellite-based model is making accurate predictions, researchers compare its outputs to measurements made on the ground. But with only a handful of flux towers in the region, ground-based flux data can be hard to come by. To augment existing datasets, NASA researchers use a relatively new airborne technique for measuring flux. Since April 2022, NASA’s airborne science team has conducted 34 flights equipped with a payload known colloquially as “CARAFE,” short for the CARbon Airborne Flux Experiment. The CARAFE instrument measures concentrations of methane, carbon dioxide, and water vapor, generating readings that researchers combine with information about the plane’s speed and orientation to estimate rates of gaseous flux at fixed points along each flight’s path. “This is one of the first times an instrument like this has flown over a mangrove forest anywhere in the world,” said Lola Fatoyinbo, a forest ecologist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Erin Delaria, a research scientist at the University of Maryland, monitors live, in-flight readings made by the CARbon Airborne Flux Experiment (CARAFE), the instrument package responsible for measuring atmospheric levels of carbon dioxide, methane, and water vapor concentrations above the wetland landscape. These data — along with information like the plane’s speed, flight path, and humidity levels — allow researchers to calculate flux at fixed points along the flight’s path. NASA/ Nathan Marder Early findings from space-based flux data confirm that, in addition to acting as a sink of carbon dioxide, tropical wetlands are a significant source of methane — a greenhouse gas that traps heat roughly 80 times more efficiently than carbon dioxide. In fact, researchers estimate that Florida’s entire wetland expanse produces enough methane to offset the benefits of wetland carbon removal by about 5%. “There are also significant differences in fluxes between healthy mangroves and degraded ones,” Fatoyinbo said. In areas where mangrove forests are suffering, say after a major hurricane, “you end up with more greenhouse gases in the atmosphere.” As wetland ecology responds to intensifying natural and human pressures, the data product will help researchers precisely monitor the impact of ecological changes on global carbon dioxide and methane levels. ‘We need this reliable science’ The Everglades today are roughly half their original size — primarily the result of a century’s worth of uninterrupted land development and wetland drainage projects. It’s difficult to quantify the impact of wetland losses at this scale. Florida’s tropical wetlands aren’t just an important reminder of the beauty and richness of the state’s natural history. They’re also a critical reservoir of atmospheric carbon and a source of drinking water for millions of South Florida residents. “We know how valuable the wetlands are, but we need this reliable science to help translate their benefits into something that can reach people and policymakers,” said Steve Davis, chief science officer for the Everglades Foundation, a non-profit organization in Miami-Dade County that provides scientific research and advocacy in an effort to protect and restore the Everglades. As new policies and infrastructure are designed to support Everglades restoration, researchers hope NASA’s daily flux product will help local officials evaluate their restoration efforts in real time — and adjust the course as needed. The prototype of the product, called Daily Flux Predictions for South Florida, is slated for release this year and will be available through NASA’s Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC). By Nathan Marder NASA’s Goddard Space Flight Center, Greenbelt, Maryland About the Author Nathan Marder Share Details Last Updated Mar 14, 2025 Location Goddard Space Flight Center Related Terms Earth Climate Change Earth’s Atmosphere Greenhouse Gases Explore More 8 min read NASA Researchers Study Coastal Wetlands, Champions of Carbon Capture In the Florida Everglades, NASA’s BlueFlux Campaign investigates the relationship between tropical wetlands and greenhouse… Article 23 hours ago 5 min read NASA’s Record-Shattering, Theory-Breaking MMS Mission Turns 10 Article 2 days ago 2 min read 2025 Aviation Weather Mission: Civil Air Patrol Cadets Help Scientists Study the Atmosphere with GLOBE Clouds Article 1 week ago Keep Exploring Discover More Topics From NASA Missions Humans in Space Climate Change Solar System View the full article

2 min read Hubble Sees a Spiral and a Star This NASA/ESA Hubble Space Telescope image features the face-on spiral galaxy NGC 4900. ESA/Hubble & NASA, S. J. Smartt, C. Kilpatrick Download this image This NASA/ESA Hubble Space Telescope image features a sparkling spiral galaxy paired with a prominent star, both in the constellation Virgo. While the galaxy and the star appear to be close to one another, even overlapping, they’re actually a great distance apart. The star, marked with four long diffraction spikes, is in our own galaxy. It’s just 7,109 light-years away from Earth. The galaxy, named NGC 4900, lies about 45 million light-years from Earth. This image combines data from two of Hubble’s instruments: the Advanced Camera for Surveys, installed in 2002 and still in operation today, and the older Wide Field and Planetary Camera 2, which was in use from 1993 to 2009. The data used here were taken more than 20 years apart for two different observing programs — a real testament to Hubble’s long scientific lifetime! Both programs aimed to understand the demise of massive stars. In one, researchers studied the sites of past supernovae, aiming to estimate the masses of the stars that exploded and investigate how supernovae interact with their surroundings. They selected NGC 4900 for the study because it hosted a supernova named SN 1999br. In the other program, researchers laid the groundwork for studying future supernovae by collecting images of more than 150 nearby galaxies. When researchers detect a supernova in one of these galaxies, they can refer to these images, examining the star at the location of the supernova. Identifying a supernova progenitor star in pre-explosion images gives valuable information about how, when, and why supernovae occur. Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Media Contact: Claire Andreoli (claire.andreoli@nasa.gov) NASA’s Goddard Space Flight Center, Greenbelt, Maryland Share Details Last Updated Mar 13, 2025 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Related Terms Hubble Space Telescope Astrophysics Astrophysics Division Galaxies Goddard Space Flight Center Spiral Galaxies The Universe Keep Exploring Discover More Topics From Hubble Hubble Space Telescope Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe. Hearing Hubble Hubble’s Night Sky Challenge Hubble’s Galaxies View the full article

NASA's SpaceX Crew-10 Launch (Official NASA Broadcast)

Explore This Section Perseverance Home Mission Overview Rover Components Mars Rock Samples Where is Perseverance? Ingenuity Mars Helicopter Mission Updates Science Overview Objectives Instruments Highlights Exploration Goals News and Features Multimedia Perseverance Raw Images Images Videos Audio More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 2 min read Navigating a Slanted River Finessing a fractured rock: NASA’s Mars Perseverance rover acquired this image showing the “Slants River” target, which fractured after being abraded by the rover. Perseverance captured the image using its SHERLOC WATSON camera, located on the turret at the end of the rover’s robotic arm. SHERLOC (Scanning Habitable Environments with Raman and Luminescence for Organics and Chemicals) is an instrument using cameras, spectrometers, and a laser to search for organics and minerals that have been altered by watery environments and may be signs of past microbial life. In addition to its black-and-white context camera, SHERLOC is assisted by WATSON (Wide Angle Topographic Sensor for Operations and eNgineering), a color camera for taking close-up images of rock grains and surface textures. In the case of Slants River, thanks to work by the team’s rover planners and engineers, in spite of the fracture SHERLOC was able to maneuver close to this topographically-challenging surface and conduct a spectroscopy scan. This important activity enabled the team to collect the Main River core, just next to this abrasion patch. Perseverance acquired this image on March 5, 2025 — sol 1436, or Martian day 1,436 of the Mars 2020 mission — at the local mean solar time of 14:29:29. NASA/JPL-Caltech Written by Denise Buckner, student collaborator at University of Florida Perseverance is hard at work on Mars, overcoming obstacles for scientific exploration! Just a few sols after successfully sealing the challenging Green Gardens core, Perseverance roved on to the Broom Point workspace to collect another sample called Main River. Broom Point is situated a few hundred meters down-slope from where Green Gardens was collected, and the Science Team chose to explore this area because orbiter images show some intriguing, alternating light and dark layers. Upon reaching the workspace, images captured by Perseverance confirm that these distinct layers are visible on the ground, as well. Layers are interesting because they record different geological events that occurred in the planet’s past, which may include deposition of sediments, lava flows, or volcanic ash. By conducting proximity science with rover instruments and collecting a core to return to Earth for future analyses, the team is investigating what this material is composed of and how it was emplaced. When the team is planning to collect a sample from an outcrop, the first step is to abrade the rock, grinding away the top few millimeters and smoothing out the surface so the SHERLOC and PIXL instruments can move in and conduct their scans. Although Perseverance has abraded more than 30 rocks across Jezero crater, new rocks still present unique challenges. While abrading the Slants River target at Broom Point, the rock unexpectedly fractured, resulting in an uneven surface. SHERLOC and PIXL require just a few millimeters of clearance to safely approach the rock, and while PIXL was able to reach the broken surface, the topography looked a little more dicey for SHERLOC. The team’s engineers and rover planners took stock of the situation and decided to use WATSON, SHERLOC’s companion camera, to snap some images of the abrasion patch from another angle. These images built a surface model of the small cracks and crevices, and with this knowledge in hand, the team found a way to safely maneuver the instrument to the same spot that PIXL scanned, and collected a co-located spectroscopy map. Once this abrasion proximity science was completed, the rover went on to drill and seal the Main River core, an activity that went off without a hitch. With another core in the bag, Perseverance is off to the next workspace, ready to tackle whatever challenges may lie ahead! Share Details Last Updated Mar 13, 2025 Related Terms Blogs Explore More 2 min read Sols 4477-4478: Bumping Back to Business Article 1 day ago 3 min read Sols 4475-4476: Even the Best-Laid Plans Article 2 days ago 2 min read Sealing the Deal Article 7 days ago Keep Exploring Discover More Topics From NASA Mars Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited… All Mars Resources Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,… Rover Basics Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a… Mars Exploration: Science Goals The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four… View the full article

Earth (ESD) Earth Explore Explore Earth Science Climate Change Air Quality Science in Action Multimedia Image Collections Videos Data For Researchers About Us 8 Min Read NASA Researchers Study Coastal Wetlands, Champions of Carbon Capture Florida’s coastal wetlands are a complex patchwork of ecosystem — consisting of sawgrass marshland, hardwood hammocks, freshwater swamps, and mangrove forests. Credits: NASA/ Nathan Marder Across the street from the Flamingo Visitor’s Center at the foot of Florida’s Everglades National Park, there was once a thriving mangrove population — part of the largest stand of mangroves in the Western Hemisphere. Now, the skeletal remains of the trees form one of the Everglades’ largest ghost forests. When Hurricane Irma made landfall in September 2017 as a category 4 storm, violent winds battered the shore and a storm surge swept across the coast, decimating large swaths of mangrove forest. Seven years later, most of the mangroves here haven’t seen any new growth. “At this point, I doubt they’ll recover,” said David Lagomasino, a professor of coastal studies at East Carolina University. Lagomasino was in the Everglades conducting fieldwork as part of NASA’s BlueFlux Campaign, a three-year project that aims to study how sub-tropical wetlands influence atmospheric levels of carbon dioxide (CO2) and methane. Both gases absorb solar radiation and have a warming effect on Earth’s atmosphere. A mangrove “ghost forest” near Florida’s southernmost coast houses the remains of a once-thriving mangrove stand. NASA/Nathan Marder The campaign is led by Ben Poulter, a researcher at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, who studies the way human activity and climate change affect the carbon cycle. As wetland vegetation responds to increasing temperatures, rising sea levels, and severe weather, Poulter’s team is trying to determine how much carbon dioxide wetland vegetation removes from the atmosphere and how much methane it produces. Ultimately this research will help scientists develop models to estimate and monitor greenhouse gas concentrations in coastal areas around the globe. Although coastal wetlands account for less than 2% of the planet’s land-surface area, they remove a significant amount of carbon dioxide from the atmosphere. Florida’s coastal wetlands alone remove an estimated 31.8 million metric tons each year. A commercial aircraft would have to circle the globe more than 26,000 times to produce the same amount of carbon dioxide. Coastal wetlands also store carbon in marine sediments, keeping it underground — and out of the atmosphere — for thousands of years. This carbon storage capacity of oceans and wetlands is so robust that it has its own name: blue carbon. “We’re worried about losing that stored carbon,” Poulter said. “But blue carbon also offers tremendous opportunities for climate mitigation if conservation and restoration are properly supported by science.” The one-meter core samples collected by Lagomasino will be used to identify historic rates of blue carbon development in mangrove forests and to evaluate how rates of carbon storage respond to specific environmental pressures, like sea level rise or the increasing frequency of tropical cyclones. Early findings from space-based flux data confirm that, in addition to acting as a sink of carbon dioxide, tropical wetlands are a significant source of methane — a greenhouse gas that traps heat roughly 80 times more efficiently than carbon dioxide. In fact, researchers estimate that Florida’s entire wetland expanse produces enough methane to offset the benefits of wetland carbon removal by about 5%. Everglades peat contains history of captured carbon During his most recent fieldwork deployment, Lagomasino used a small skiff to taxi from one research site to the next; many parts of the Everglades are virtually unreachable on foot. At each site, he opened a broad, black case and removed a metallic peat auger, which resembles a giant letter opener. The instrument is designed to extract core samples from soft soils. Everglades peat — which is composed almost entirely of the carbon-rich, partially decomposed roots, stems, and leaves of mangroves — offers a perfect study subject. Lagomasino plunged the auger into the soil, using his body weight to push the instrument into the ground. Once the sample was secured, he freed the tool from the Earth, presenting a half-cylinder of soil. Each sample was sealed and shipped back to the lab — where they are sliced horizontally into flat discs and analyzed for their age and carbon content. East Carolina University professor of coastal studies David Lagomasino (right) and his doctoral student Daystar Babanawo explore the Everglades by boat. The plant life here consists almost entirely of mangroves, which can withstand the saltwater tides that characterize coastal wetlands. Scientific studies of Florida’s coastal ecosystems have historically been limited by the relative inaccessibility of the region. NASA/Nathan Marder Everglades peat forms quickly. In Florida’s mangrove forests, around 2 to 10 millimeters of soil are added to the forest floor each year, building up over time like sand filling an hourglass. Much like an ice core, sediment cores offer a window into Earth’s past. The deeper the core, the further into the past one can see. By looking closely at the contents of the soil, researchers can uncover information about the climate conditions from the time the soil formed. In some parts of the Everglades, soil deposits can reach depths of up to 3 meters (10 feet), where one meter might represent close to 100 years of peat accumulation, Lagomasino said. Deep in the Amazon rainforest, by comparison, a similarly sized, one-meter deposit could take more than 1,000 years to develop. This is important in the context of restoration efforts: in coastal wetlands, peat losses can be restored up to 10 times faster than they might be in other forest types. Lagomasino holds a sample of peat soil collected from the forest floor. The source of the soil’s elevated carbon content — evident from its coarse, fibrous texture — is primarily the thread-like root hairs routinely recycled by the surrounding mangroves. The presence of water slows the decomposition of this organic material, which is why wetlands can lock carbon away and prevent it from escaping into the atmosphere for thousands of years. NASA/Nathan Marder “There are also significant differences in fluxes between healthy mangroves and degraded ones,” said Lola Fatoyinbo, a research scientist in the Biospheric Sciences Laboratory at NASA’s Goddard Space Flight Center. In areas where mangrove forests are suffering, for example, after a major hurricane, “you end up with more greenhouse gases in the atmosphere,” she said. As wetland ecology responds to intensifying natural and human pressures, the data product will help researchers precisely monitor the impact of ecological changes on global carbon dioxide and methane levels. Wetland methane: A naturally occurring but potent greenhouse gas Methane is naturally produced by microbes that live in wetland soils. But as wetland conditions change, the growth rate of methane-producing microbes can spike, releasing the gas into the atmosphere at prodigious rates. Since methane is a significantly more potent greenhouse gas than carbon dioxide, possessing a warming potential 84 times greater over a 25-year period, methane emissions undermine some of the beneficial services that blue carbon ecosystems provide as natural sinks for atmospheric carbon dioxide. While Lagomasino studied the soil to understand long-term storage of greenhouse gases, Lola Fatoyinbo, a research scientist in NASA’s Biospheric Sciences Lab, and Peter Raymond, an ecologist at Yale University’s School of the Environment, measured the rate at which these gases are exchanged between wetland vegetation and the atmosphere. This metric is known as gaseous flux. Lagomasino holds a sample of peat soil collected from the forest floor. The presence of water slows the decomposition of this organic material, which is why wetlands can lock carbon away and prevent it from escaping into the atmosphere for thousands of years. NASA/Nathan Marder NASA/Nathan Marder The scientists measure flux using chambers designed to adhere neatly to points where significant rates of gas exchange occur. They secure box-like chambers to above-ground roots and branches while domed chambers measure gas escaping from the forest floor. The concentration of gases trapped in each chamber is measured over time. In general, as the health of wetland ecology declines, less carbon dioxide is removed, and more methane is released. But the exact nature of the relationship between wetland health and gaseous flux is not well understood. What does flux look like in ghost forests, for example? And how do more subtle changes in variables like canopy coverage or species distribution influence levels of carbon dioxide sequestration or methane production? “We’re especially interested in the methane part,” Fatoyinbo said. “It’s the least understood, and there’s a lot more of it than we previously thought.” Based on data collected during BlueFlux fieldwork, “we’re finding that coastal wetlands remove massive amounts of carbon dioxide and produce substantial amounts of methane,” Poulter said. “But overall, these ecosystems appear to provide a net climate benefit, removing more greenhouse gases than they produce.” That could change as Florida’s wetlands respond to continued climate disturbances. The future of South Florida’s ecology Florida’s wetlands are roughly 5,000 years old. But in just the past century, more than half of the state’s original wetland coverage has been lost as vegetation was cleared and water was drained to accommodate the growing population. The Everglades system now contains 65% less peat and 77% less stored carbon than it did prior to drainage. The future of the ecosystem — which is not only an important reservoir for atmospheric carbon, but a source of drinking water for more than 7 million Floridians and a home to flora and fauna found nowhere else on Earth — is uncertain. Scientists who have dedicated their careers to understanding and restoring South Florida’s ecology are hopeful. “Nature and people can coexist,” said Meenakshi Chabba, an ecologist and resilience scientist at the Everglades Foundation in Florida’s Miami-Dade County. “But we need good science and good management to reach that goal.” The next step for NASA’s BlueFlux campaign is the development of a satellite-based data product that can help regional stakeholders evaluate in real-time how Florida’s wetlands are responding to restoration efforts designed to protect one of the state’s most precious natural resources — and all those who depend on it. By Nathan Marder NASA’s Goddard Space Flight Center, Greenbelt, Maryland About the Author Nathan Marder Share Details Last Updated Mar 13, 2025 Editor Jenny Marder Contact Nathan Marder Related Terms Earth Climate Change Earth’s Atmosphere Greenhouse Gases Explore More 5 min read NASA’s Record-Shattering, Theory-Breaking MMS Mission Turns 10 Article 22 hours ago 2 min read 2025 Aviation Weather Mission: Civil Air Patrol Cadets Help Scientists Study the Atmosphere with GLOBE Clouds Article 1 week ago 1 min read An Ocean in Motion: NASA’s Mesmerizing View of Earth’s Underwater Highways This data visualization showing ocean currents around the world uses data from NASA’s Estimating the… Article 1 week ago Keep Exploring Discover More Topics From NASA Earth Your home. Our Mission. And the one planet that NASA studies more than any other. Climate Change NASA is a global leader in studying Earth’s changing climate. Explore Earth Science Earth Science in Action NASA’s unique vantage point helps us inform solutions to enhance decision-making, improve livelihoods, and protect our planet. View the full article

3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Communities in coastal areas such as Florida, shown in this 1992 NASA image, are vulnerable to the effects of sea level rise, including high-tide flooding. A new agency-led analysis found a higher-than-expected rate of sea level rise in 2024, which was also the hottest year on record.NASA Last year’s increase was due to an unusual amount of ocean warming, combined with meltwater from land-based ice such as glaciers. Global sea level rose faster than expected in 2024, mostly because of ocean water expanding as it warms, or thermal expansion. According to a NASA-led analysis, last year’s rate of rise was 0.23 inches (0.59 centimeters) per year, compared to the expected rate of 0.17 inches (0.43 centimeters) per year. “The rise we saw in 2024 was higher than we expected,” said Josh Willis, a sea level researcher at NASA’s Jet Propulsion Laboratory in Southern California. “Every year is a little bit different, but what’s clear is that the ocean continues to rise, and the rate of rise is getting faster and faster.” This graph shows global mean sea level (in blue) since 1993 as measured by a series of five satellites. The solid red line indicates the trajectory of this increase, which has more than doubled over the past three decades. The dotted red line projects future sea level rise.NASA/JPL-Caltech In recent years, about two-thirds of sea level rise was from the addition of water from land into the ocean by melting ice sheets and glaciers. About a third came from thermal expansion of seawater. But in 2024, those contributions flipped, with two-thirds of sea level rise coming from thermal expansion. “With 2024 as the warmest year on record, Earth’s expanding oceans are following suit, reaching their highest levels in three decades,” said Nadya Vinogradova Shiffer, head of physical oceanography programs and the Integrated Earth System Observatory at NASA Headquarters in Washington. Since the satellite record of ocean height began in 1993, the rate of annual sea level rise has more than doubled. In total, global sea level has gone up by 4 inches (10 centimeters) since 1993. This long-term record is made possible by an uninterrupted series of ocean-observing satellites starting with TOPEX/Poseidon in 1992. The current ocean-observing satellite in that series, Sentinel-6 Michael Freilich, launched in 2020 and is one of an identical pair of spacecraft that will carry this sea level dataset into its fourth decade. Its twin, the upcoming Sentinel-6B satellite, will continue to measure sea surface height down to a few centimeters for about 90% of the world’s oceans. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video This animation shows the rise in global mean sea level from 1993 to 2024 based on da-ta from five international satellites. The expansion of water as it warms was responsible for the majority of the higher-than-expected rate of rise in 2024.NASA’s Scientific Visualization Studio Mixing It Up There are several ways in which heat makes its way into the ocean, resulting in the thermal expansion of water. Normally, seawater arranges itself into layers determined by water temperature and density. Warmer water floats on top of and is lighter than cooler water, which is denser. In most places, heat from the surface moves very slowly through these layers down into the deep ocean. But extremely windy areas of the ocean can agitate the layers enough to result in vertical mixing. Very large currents, like those found in the Southern Ocean, can tilt ocean layers, allowing surface waters to more easily slip down deep. The massive movement of water during El Niño — in which a large pool of warm water normally located in the western Pacific Ocean sloshes over to the central and eastern Pacific — can also result in vertical movement of heat within the ocean. Learn more about sea level: https://sealevel.nasa.gov News Media Contacts Jane J. Lee / Andrew Wang Jet Propulsion Laboratory, Pasadena, Calif. 818-354-0307 / 626-379-6874 jane.j.lee@jpl.nasa.gov / andrew.wang@jpl.nasa.gov 2025-036 Share Details Last Updated Mar 13, 2025 Related TermsSentinel-6 Michael Freilich SatelliteClimate ScienceJet Propulsion LaboratoryOceans Explore More 6 min read Cosmic Mapmaker: NASA’s SPHEREx Space Telescope Ready to Launch Article 6 days ago 5 min read NASA Turns Off 2 Voyager Science Instruments to Extend Mission Article 1 week ago 3 min read University High Knows the Answers at NASA JPL Regional Science Bowl Article 1 week ago Keep Exploring Discover Related Topics Missions Humans in Space Climate Change Solar System View the full article

4 Min Read NASA Cameras on Blue Ghost Capture First-of-its-Kind Moon Landing Footage This compressed, resolution-limited video features a preliminary sequence of the Blue Ghost final descent and landing that NASA researchers stitched together from SCALPSS 1.1’s four short-focal-length cameras, which were capturing photos at 8 frames per second. Altitude data is approximate. Credits: NASA/Olivia Tyrrell A team at NASA’s Langley Research Center in Hampton, Virginia, has captured first-of-its-kind imagery of a lunar lander’s engine plumes interacting with the Moon’s surface, a key piece of data as trips to the Moon increase in the coming years under the agency’s Artemis campaign. The Stereo Cameras for Lunar-Plume Surface Studies (SCALPSS) 1.1 instrument took the images during the descent and successful soft landing of Firefly Aerospace’s Blue Ghost lunar lander on the Moon’s Mare Crisium region on March 2, as part of NASA’s Commercial Lunar Payload Services (CLPS) initiative. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video This compressed, resolution-limited video features a preliminary sequence of the Blue Ghost final descent and landing that NASA researchers stitched together from SCALPSS 1.1’s four short-focal-length cameras, which were capturing photos at 8 frames per second. Altitude data is approximate.NASA/Olivia Tyrrell The compressed, resolution-limited video features a preliminary sequence that NASA researchers stitched together from SCALPSS 1.1’s four short-focal-length cameras, which were capturing photos at 8 frames per second during the descent and landing. The sequence, using approximate altitude data, begins roughly 91 feet (28 meters) above the surface. The descent images show evidence that the onset of the interaction between Blue Ghost’s reaction control thruster plumes and the surface begins at roughly 49 feet (15 meters). As the descent continues, the interaction becomes increasingly complex, with the plumes vigorously kicking up the lunar dust, soil and rocks — collectively known as regolith. After touchdown, the thrusters shut off and the dust settles. The lander levels a bit and the lunar terrain beneath and immediately around it becomes visible. Although the data is still preliminary, the 3000-plus images we captured appear to contain exactly the type of information we were hoping for… Rob Maddock SCALPSS project manager “Although the data is still preliminary, the 3000-plus images we captured appear to contain exactly the type of information we were hoping for in order to better understand plume-surface interaction and learn how to accurately model the phenomenon based on the number, size, thrust and configuration of the engines,” said Rob Maddock, SCALPSS project manager. “The data is vital to reducing risk in the design and operation of future lunar landers as well as surface infrastructure that may be in the vicinity. We have an absolutely amazing team of scientists and engineers, and I couldn’t be prouder of each and every one of them.” As trips to the Moon increase and the number of payloads touching down in proximity to one another grows, scientists and engineers need to accurately predict the effects of landings. Data from SCALPSS will better inform future robotic and crewed Moon landings. The SCALPSS 1.1 technology includes six cameras in all, four short focal length and two long focal length. The long-focal-length cameras allowed the instrument to begin taking images at a higher altitude, prior to the onset of the plume-surface interaction, to provide a more accurate before-and-after comparison of the surface. Using a technique called stereo photogrammetry, the team will later combine the overlapping images – one set from the long-focal-length cameras, another from the short focal length – to create 3D digital elevation maps of the surface. This animation shows the arrangement of the six SCALPSS 1.1 cameras and the instrument’s data storage unit. The cameras are integrated around the base of the Blue Ghost lander. Credit: NASA/Advanced Concepts Lab The instrument is still operating on the Moon and as the light and shadows move during the long lunar day, it will see more surface details under and immediately around the lander. The team also hopes to capture images during the transition to lunar night to observe how the dust responds to the change.   “The successful SCALPSS operation is a key step in gathering fundamental knowledge about landing and operating on the Moon, and this technology is already providing data that could inform future missions,” said Michelle Munk, SCALPSS principal investigator. The successful SCALPSS operation is a key step in gathering fundamental knowledge about landing and operating on the Moon, and this technology is already providing data that could inform future missions Michelle Munk SCALPSS principal investigator It will take the team several months to fully process the data from the Blue Ghost landing. They plan to issue raw images from SCALPSS 1.1 publicly through NASA’s Planetary Data System within six months. The team is already preparing for its next flight on Blue Origin’s Blue Moon lander, scheduled to launch later this year. The next version of SCALPSS is undergoing thermal vacuum testing at NASA Langley ahead of a late-March delivery to Blue Origin. The SCALPSS 1.1 project is funded by the Space Technology Mission Directorate’s Game Changing Development program. NASA is working with several American companies to deliver science and technology to the lunar surface under the CLPS initiative. Through this opportunity, various companies from a select group of vendors bid on delivering payloads for NASA including everything from payload integration and operations, to launching from Earth and landing on the surface of the Moon. About the AuthorJoe AtkinsonPublic Affairs Officer, NASA Langley Research Center Share Details Last Updated Mar 13, 2025 Related TermsGeneral Explore More 4 min read Five Facts About NASA’s Moon Bound Technology Article 2 weeks ago 6 min read Ten NASA Science, Tech Instruments Flying to Moon on Firefly Lander Article 2 months ago 3 min read Electrodynamic Dust Shield Heading to Moon on Firefly Lander Article 2 months ago Keep Exploring Discover More Topics From NASA Missions Humans in Space Climate Change Solar System View the full article

4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) El avión de investigación F-15D de la NASA está posicionado junto al X-59 durante las pruebas de compatibilidad electromagnética en la Planta 42 de las Fuerzas Aéreas de EE.UU. en Palmdale, California. Los investigadores activaron el radar, el transpondedor de banda C y las radios del F-15D a diferentes distancias del X-59 para evaluar las posibles interferencias electromagnéticas con los sistemas críticos de vuelo de la aeronave, garantizando que el X-59 pueda operar de forma segura con otras aeronaves. Estas pruebas demostraron que la integración de la aeronave está madurando y superó un importante obstáculo que la acerca un paso más al primer vuelo.NASA/Carla Thomas Read this story in English here. El silencioso avión supersónico de investigación X-59 de la NASA ha superado las pruebas electromagnéticas, confirmando que sus sistemas funcionarán juntos de forma segura y sin interferencias a través de diferentes escenarios. “Alcanzar esta fase demuestra que la integración de la aeronave está avanzando,” dijo Yohan Lin, jefe de aviónica del X-59 de la NASA. “Es emocionante ver el progreso, sabiendo que hemos superado un gran obstáculo que nos acerca al primer vuelo del X-59.” Las interferencias electromagnéticas ocurren cuando una fuente de campo eléctrico o magnético afecta a las operaciones de una aeronave, pudiendo afectar la seguridad. Estas interferencias, ya sean de una fuente externa o de los propios equipos de la aeronave, pueden alterar las señales electrónicas que controlan los sistemas críticos – similar a los efectos que produce la estática en un radio de un aparato emisor cercano, como un teléfono. Las pruebas, realizadas en las instalaciones del contratista Lockheed Martin Skunk Works en Palmdale, California, garantizaron que los sistemas de a bordo del X-59 – como radios, equipos de navegación y sensores – no interfirieran entre sí ni causaran problemas inesperados. Durante estas pruebas, los ingenieros activaron cada sistema de la aeronave uno a la vez mientras monitoreaba los otros sistemas para detectar posibles interferencias. El avión supersónico silencioso de investigación X-59 de la NASA ha superado con éxito las pruebas de interferencia electromagnética (EMI, por su acrónimo ingles) en Lockheed Martin Skunk Works, en Palmdale (California). Durante las pruebas EMI, el equipo examinó cada uno de los sistemas electrónicos internos del X-59, asegurándose de que funcionaban entre sí sin interferencias. El X-59 está diseñado para volar más rápido que la velocidad del sonido, reduciendo el estruendo fuerte a un estampido sónico más silencioso.NASA/Carla Thomas “Estas pruebas nos ayudaron a determinar si los sistemas del X-59 interfieren entre sí,” explicó Lin. “En esencia, activamos un sistema y monitorizamos el otro para detectar ruidos, fallos o errores.” El X-59 generará un estampido más silencioso en lugar de un estruendo fuerte mientras vuela más rápido que la velocidad del sonido. La aeronave es la pieza central de la misión Quesst de la NASA, que proporcionará a los reguladores información que podría ayudar a levantar las prohibiciones actuales de los vuelos supersónicos comerciales sobre tierra. Actualmente, la aeronave está siendo sometida a pruebas en tierra para garantizar su seguridad y rendimiento. Recientemente se han completado con éxito una serie de pruebas de motor. Las pruebas de interferencias electromagnéticas para examinar los sistemas electrónicos internos del X-59 siguieron. En otras pruebas de interferencias electromagnéticas, el equipo examinó el funcionamiento del tren de aterrizaje del X-59, asegurándose de que este componente crítico puede extenderse y retraerse sin afectar a otros sistemas. También probaron que el cierre de interruptor de combustible funcionara correctamente sin interferencias. Durante estas pruebas también se evaluó la compatibilidad electromagnética, para garantizar que los sistemas del X-59 funcionen correctamente cuando eventualmente vuele cerca de aviones de investigación de la NASA. El piloto de pruebas de la NASA Jim Less se prepara para salir de la cabina del silencioso avión supersónico X-59 entre las pruebas de interferencia electromagnética (EMI). Las pruebas EMI garantizan el correcto funcionamiento de los sistemas del avión en diversas condiciones de radiación electromagnética. El X-59 es la pieza central de la misión Quesst de la NASA, diseñada para demostrar la tecnología supersónica.NASA/Carla Thomas Los investigadores colocaron el X-59 en el suelo frente al F-15D de la NASA, a una distancia de 47 pies y luego a 500 pies. La proximidad de las dos aeronaves reproducía las condiciones necesarias para que el F-15D utilice una sonda especial para recopilar mediciones sobre las ondas de choque que producirá el X-59. “Queremos confirmar que hay compatibilidad entre los dos aviones, incluso a corta distancia,” dijo Lin. Para las pruebas de compatibilidad electromagnética, el equipo encendió el motor del X-59 al mismo tiempo que encendía el radar del F-15D, el transpondedor de radar de banda C y los radios. Los datos del X-59 se transmitieron al Centro de Operaciones Móviles de la NASA, donde el personal de la sala de control y los ingenieros observaron si se producían anomalías. “Lo primero que hay que hacer es descubrir cualquier posible interferencia electromagnética o problema de compatibilidad electromagnética en tierra,” explica Lin. “Esto reduce el riesgo y nos asegura que no nos enteremos de los problemas en el aire.” Ahora que han concluido las pruebas electromagnéticas, el X-59 está listo para pasar a las pruebas de pájaro de hierro virtual (una estructura que se utiliza para probar los sistemas de una aeronave en un laboratorio, simulando un vuelo real), en las que se introducirán datos en el avión bajo condiciones normales y de fallo, y después a las pruebas de rodaje antes del vuelo. Artículo Traducido por: Priscila Valdez Share Details Last Updated Mar 12, 2025 EditorDede DiniusContactNicolas Cholulanicolas.h.cholula@nasa.govLocationArmstrong Flight Research Center Related TermsNASA en españolAeronáutica Explore More 11 min read La NASA identifica causa de pérdida de material del escudo térmico de Orion de Artemis I Article 3 months ago 8 min read Preguntas frecuentes: La verdadera historia del cuidado de la salud de los astronautas en el espacio Article 4 months ago 4 min read El X-59 enciende su motor por primera vez rumbo al despegue Article 4 months ago Keep Exploring Discover More Topics From NASA Armstrong Flight Research Center Aeronautics Integrated Aviation Systems Program Supersonic Flight View the full article

5 min read NASA’s Record-Shattering, Theory-Breaking MMS Mission Turns 10 Since its launch on March 12, 2015, NASA’s MMS, or Magnetospheric Multiscale, mission has been rewriting our understanding of a key physical process that is important across the universe, from black holes to the Sun to Earth’s protective magnetic field. This process, called magnetic reconnection, occurs when magnetic field lines tangle and explosively realign, flinging away nearby particles. Around Earth, a single magnetic reconnection event can release as much energy in a couple of hours as the entire United States uses in a day. Over the past 10 years, thousands of research papers with discoveries by MMS have enabled a wide range of technical and scientific advances, such as those about the conditions on the Sun that create space weather, which can impact technology and communications at Earth. It has also enabled insights for fusion energy technologies. “The MMS mission has been a very important asset in NASA’s heliophysics fleet observatory,” said Guan Le, MMS mission lead at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “It has utterly changed how we understand magnetic reconnection.” An infographic noting the accomplishments of NASA’s Magnetospheric Multiscale mission after 10 years in space. NASA’s Goddard Space Flight Center/Kristen Perrin Studying magnetic reconnection is key to understanding where this energy goes and how it can affect us down on the ground. “The MMS mission not only studies universal physical processes, but it also allows us to probe the mechanisms that connect big eruptions on the Sun to things we experience on Earth, such as auroras, geomagnetic storms, and even power outages in extreme cases,” said Kevin Genestreti, MMS science deputy principal investigator and lead scientist at Southwest Research Institute’s Space Sector in Durham, New Hampshire. The Perfect Laboratory Using four identical spacecraft, MMS studies magnetic reconnection while traveling in a long, oval-shaped orbit around Earth — a perfect laboratory for closely studying magnetic reconnection. “You can measure reconnection in a laboratory, but the scales are so very small there that you can’t make the detailed measurements needed to really understand reconnection,” said Jim Burch, principal investigator for MMS at the Southwest Research Institute in San Antonio, Texas. Magnetic reconnection primarily happens in two locations around Earth, one located on the side facing the Sun, and another behind Earth farther away from the Sun. In their orbit, the four MMS spacecraft repeatedly pass through these key locations. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video This artist’s concept shows magnetic reconnection at Earth during a solar storm. NASA Goddard’s Conceptual Image Lab/Krystofer Kim Before MMS, scientists only had a limited understanding of magnetic reconnection. But by improving instrument measurement speeds tenfold, MMS has been able to dramatically reshape what we know about the process. To date, MMS data has led to over 1,500 published scientific articles. “For example, it turned out that the basic theory of reconnection in turbulent regions was wrong because previous missions couldn’t make observations at the level MMS can,” Burch said. “We also found reconnection in a lot of places that weren’t predicted.” Working out new and refined theories of magnetic reconnection was an integral part of the MMS mission from the outset. “One of the truly groundbreaking findings from MMS is that the heart of reconnection has a well-ordered beat – even if everything around is turbulent,” said Michael Hesse, MMS theory and modeling lead at NASA’s Ames Research Center in California’s Silicon Valley. “This shows that precision measurement can decide between competing theories.” Enabling Breakthroughs for Science and Scientists The mission’s successes have also been a boon to young scientists, who are closely involved with the mission at all levels. “In addition to its scientific achievements, it has also helped almost 50 students get doctorate degrees and enabled early career scientists to grow into leadership positions,” Le said. To foster young scientists, MMS provides early career research grants to team members. The MMS team also created “Leads In-Training” roles to bring early career scientists to the table for big mission decisions and provide them the experience they need to move into leadership positions. The program has been so successful it is now required for all NASA Heliophysics missions. Breaking Records Beyond its scientific achievements, MMS also holds several records. Only months after launch, MMS received its first Guinness World Record for highest GPS fix at 44,000 miles above Earth. It would later shatter this record as it moved into a longer orbit, taking it 116,300 miles — halfway to the Moon — away from GPS transponders at Earth. GPS is designed to send signals down toward Earth, so using it in space, where signals are weak, is challenging. By using GPS at high altitudes, MMS has shown its potential for other applications. “This GPS demonstration has been of great interest for the developers of the Artemis missions, which is testing GPS at lunar distances,” said Jim Clapsadle, MMS mission director at NASA Goddard. The mission also holds the Guinness World Record for smallest satellite formation, with just 2.6 miles between spacecraft. Over the years, MMS’ four spacecraft have flown in lines and pyramid-shaped formations from 5 to 100 miles across to help scientists study magnetic reconnection on a range of scales. In that time, the spacecraft’s health has remained remarkably well. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video This artist’s concept beauty pass shows the MMS spacecraft flying on Earth’s nightside, where MMS continues to study magnetic reconnection. NASA’s Goddard Space Flight Center Conceptual Image Lab “The hardware has proved very reliable, even now, 10 years into flight,” said Trevor Williams, MMS flight dynamics lead at NASA Goddard. After launch, Williams and the flight operations team came up with more fuel-efficient ways to maneuver the spacecraft and keep them at their designated separations. As a result, the mission still has about a fourth of the fuel it launched with. This economy leaves enough fuel to continue operating the mission for decades. That’s good news to mission scientists who are eager to continue studying magnetic reconnection with MMS. “We have thousands of magnetic reconnection events on the day side, but far fewer on the nightside,” Burch said. “But over the next three years we’ll be in a prime location to finish investigating nightside reconnection.” By Mara Johnson-Groh NASA’s Goddard Space Flight Center, Greenbelt, Md. Media Contact: Sarah Frazier Share Details Last Updated Mar 12, 2025 Editor Miles Hatfield Contact Mara Johnson-Groh Location Goddard Space Flight Center Related Terms Heliophysics Earth’s Magnetic Field Goddard Space Flight Center Science & Research Explore More 27 min read Summary of Special Engage Session on “Remote Sensing and the Future of Earth Observations” Article 1 day ago 4 min read Discovery Alert: ‘Super-Earth’ Swings from Super-Heated to Super-Chill Article 1 day ago 6 min read NASA’s Webb Peers Deeper into Mysterious Flame Nebula Article 2 days ago Keep Exploring Discover More Topics From NASA Missions Humans in Space Climate Change Solar System View the full article

The NISAR mission will help map crops and track their development through the entire growing season. Using synthetic aperture radar, the satellite will be able to observe both small plots of farmland and monitor trends across broad regions, gathering data to in-form agricultural decision making.Adobe Stock/Greg Kelton Data from the NISAR satellite will be used to map crop growth, track plant health, and monitor soil moisture — offering detailed, timely information for decision making. When it launches this year, the NISAR (NASA-ISRO Synthetic Aperture Radar) satellite will provide a powerful data stream that could help farmers in the U.S. and around the world. This new Earth mission by NASA and the Indian Space Research Organisation will help monitor the growth of crops from planting to harvest, generating crucial insights on how to time plantings, adjust irrigation schedules, and, ultimately, make the most of another precious resource: time. Using synthetic aperture radar, NISAR will discern the physical characteristics of crops, as well as the moisture content of the plants and the soil they grow in. The mission will have the resolution to see small plots of farmland, but a potentially more meaningful benefit will come from its broad, frequent coverage of agricultural regions. The satellite will image nearly all of Earth’s land twice every 12 days and will be able to resolve plots down to 30 feet (10 meters) wide. The cadence and resolution could allow users to zoom in to observe week-to-week changes on small farms or zoom out to monitor thousands of farms for broader trends. Such big-picture perspective will be useful for authorities managing crops or setting farm policy. Tapping NISAR data, decision-makers could, for example, estimate when rice seedlings were planted across a region and track their height and blooming through the season while also monitoring the wetness of the plants and paddies over time. An unhealthy crop or drier paddies may signal the need to shift management strategies. NISAR will provide maps of croplands on a global basis every two weeks. Observations will be uninterrupted by weather and provide up-to-date information on the large-scale trends that affect international food security. Credit: NASA/JPL-Caltech “It’s all about resource planning and optimizing, and timing is very important when it comes to crops: When is the best time to plant? When is the best time to irrigate? That is the whole game here,” said Narendra Das, a NISAR science team member and agricultural engineering researcher at Michigan State University in East Lansing. Mapping Crops NISAR is set to launch this year from ISRO’s Satish Dhawan Space Centre on India’s southeastern coast. Once in operation, it will produce about 80 terabytes of data products per day for researchers and users across numerous areas, including agriculture. Satellites have been used for large-scale crop monitoring for decades. Because microwaves pass through clouds, radar can be more effective at observing crops during rainy seasons than other technologies such as thermal and optical imaging. The NISAR satellite will be the first radar satellite to employ two frequencies, L- and S-band, which will enable it to observe a broader range of surface features than a single instrument working at one frequency. Microwaves from the mission’s radars will be able to penetrate the canopies of crops such as corn, rice, and wheat, then bounce off the plant stalks, soil, or water below, and then back to the sensor. This data will enable users to estimate the mass of the plant matter (biomass) that’s aboveground in an area. By interpreting the data over time and pairing it with optical imagery, users will be able to distinguish crop types based on growth patterns. Data gathered in 2017 by the European Sentinel-1 SAR satellite program shows changes to croplands in the region southeast of Florida’s Lake Okeechobee. Colors in the fields indicate various crops in different parts of their growth and harvest cycles. NISAR will gather similar data in L- and S-band radar frequencies.ESA; processing and visualization by Earth Big Data LLC Additionally, NISAR’s radars will measure how the polarization, or vertical and horizontal orientation of signals, changes after they bounce back to the satellite from the surface. This will enable a technique called polarimetry that, when applied to the data, will help identify crops and estimate crop production with better accuracy. “Another superpower of NISAR is that when its measurements are integrated with traditional satellite observations, especially vegetation health indexes, it will significantly enhance crop information,” added Brad Doorn, who oversees NASA’s water resources and agriculture research program. The NISAR satellite’s high-resolution data on which crops are present and how well they are growing could feed into agricultural productivity forecasts. “The government of India — or any government in the world — wants to know the crop acreage and the production estimates in a very precise way,” said Bimal Kumar Bhattacharya, the agricultural applications lead at ISRO’s Space Applications Centre in Ahmedabad. “The high-repeat time-series data of NISAR will be very, very helpful.” Tracking Soil Moisture The NISAR satellite can also help farmers gauge the water content in soil and vegetation. In general, wetter soils tend to return more signals and show up brighter in radar imagery than drier soils. There is a similar relationship with plant moisture. A collaboration between NASA and the Indian Space Research Organisation, NISAR will use synthetic aperture radar to offer insights into change in Earth’s ecosystems, including its agricultural lands. The spacecraft, depicted here in an artist’s concept, will launch from India.NASA/JPL-Caltech These capabilities mean that NISAR can estimate the water content of crops over a growing season to help determine if they are water-stressed, and it can use signals that have scattered back from the ground to estimate soil moisture. The soil moisture data could potentially inform agriculture and water managers about how croplands respond to heat waves or droughts, as well as how quickly they absorb water and then dry out following rain — information that could support irrigation planning. “Resource managers thinking about food security and where resources need to go are going to be able to use this sort of data to have a holistic view of their whole region,” said Rowena Lohman, an Earth sciences researcher at Cornell University in Ithaca, New York, and soil moisture lead on the NISAR science team. More About NISAR The NISAR satellite is a joint collaboration between NASA and ISRO and marks the first time the two agencies have cooperated on flight hardware for an Earth-observing mission. Managed by Caltech, NASA’s Jet Propulsion Laboratory leads the U.S. component of the project and provided the L-band SAR. NASA JPL also provided the radar reflector antenna, the deployable boom, a high-rate communication subsystem for science data, GPS receivers, a solid-state recorder, and payload data subsystem. NASA’s Goddard Space Flight Center manages the Near Space Network, which will receive NISAR’s L-band data. The ISRO Space Applications Centre is providing the mission’s S-band SAR. The U R Rao Satellite Centre provided the spacecraft bus. The launch vehicle is from Vikram Sarabhai Space Centre, launch services are through Satish Dhawan Space Centre, and satellite mission operations are by the ISRO Telemetry Tracking and Command Network. The National Remote Sensing Centre is responsible for S-band data reception, operational products generation, and dissemination. To learn more about NISAR, visit: https://nisar.jpl.nasa.gov How NISAR Will See Earth What Sets NISAR Apart From Other Earth Satellites News Media Contacts Andrew Wang / Jane J. Lee Jet Propulsion Laboratory, Pasadena, Calif. 626-379-6874 / 818-354-0307 andrew.wang@jpl.nasa.gov / jane.j.lee@jpl.nasa.gov 2025-035 Share Details Last Updated Mar 12, 2025 Related TermsNISAR (NASA-ISRO Synthetic Aperture Radar)EarthEarth ScienceEarth Science Division Explore More 13 min read The NASA DC-8 Retires: Reflections on its Contributions to Earth System Science Introduction Since 1987, a highly modified McDonnell Douglas DC-8 aircraft has been a workhorse in… Article 23 hours ago 27 min read Summary of Special Engage Session on “Remote Sensing and the Future of Earth Observations” Introduction On October 16, 2024, a special session of the NASA Goddard Engage series took… Article 23 hours ago 2 min read How Do We Know the Earth Isn’t Flat? We Asked a NASA Expert: Episode 53 Article 1 day ago Keep Exploring Discover More Topics From NASA Missions Humans in Space Climate Change Solar System View the full article

Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 2 min read Sols 4477-4478: Bumping Back to Business NASA’s Mars rover Curiosity acquired this image using its Right Navigation Camera on March 10, 2025 — sol 4476, or Martian day 4,476 of the Mars Science Laboratory mission — at 04:15:44 UTC. NASA/JPL-Caltech Written by Sharon Wilson Purdy, Planetary Geologist at the Smithsonian National Air and Space Museum Earth planning date: Monday, March 10, 2025 The Curiosity rover is winding between the spectacular Gould mesa and Texoli butte through beautifully layered terrain. The end-of-drive target from last week’s plan was a rock with a knobby/bumpy texture that appears quite different from the typical surrounding bedrock. While this interesting rock was in our workspace today, we ended up being just a touch too close to do contact science. As a result, the science team decided to “bump back” (e.g., drive backwards) to get the rover in an ideal position to analyze and characterize this rock on Wednesday. In the middle of the rover’s workspace today there was a large patch of soil and sand that MAHLI and APXS teamed up to analyze at a target named “Angeles Crest.” Nearby, Mastcam imaged troughs (depressions) along the axis of the sand ridge to understand how they formed. Mastcam had several other targets in the plan that imaged the workspace and surroundings including “Potrero John,” the knobby rock in the workspace, a rock with similar nodular textures in the distance named “Modjeska Peak,” and a light tan rock with a dome-like structure in the vicinity of “Humber Park.” ChemCam selected a slab of bedrock and loose (“float”) rock in the workspace to characterize their geochemistry with the LIBS instrument at “Millard Canyon” and “Cajon Pass,” respectively. Off in the distance, the science team selected the face of Gould mesa and upper Texoli butte for ChemCam long distance RMI imaging to get a closer look at the rocks, fractures, and layering. The environmental theme group scheduled several activities to look at clouds, document the atmospheric opacity, and measure the optical depth of the atmosphere and constrain aerosol scattering properties. We have lots of exciting data in hand and more on the road ahead! Share Details Last Updated Mar 12, 2025 Related Terms Blogs Explore More 3 min read Sols 4475-4476: Even the Best-Laid Plans Article 17 hours ago 2 min read Sealing the Deal Article 6 days ago 5 min read Sols 4473-4474: So Many Rocks, So Many Textures! Article 6 days ago Keep Exploring Discover More Topics From NASA Mars Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited… All Mars Resources Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,… Rover Basics Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a… Mars Exploration: Science Goals The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four… View the full article

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) The Rocket City Regional – Alabama’s annual For Inspiration and Recognition of Science and Technology (FIRST) Robotics Regional Competition – is scheduled for Friday, March 14, through Saturday, March 15, at the Von Braun Center South Hall in Huntsville, Alabama. FIRST Robotics is a global robotics competition for students in grades 9-12. Teams are challenged to raise funds, design a team brand, hone teamwork skills, and build and program industrial-sized robots to play a difficult field game against competitors. Students from RAD Robotics Team 7111 – a FIRST Robotics team from Huntsville, Alabama, and sponsored by NASA’s Marshall Space Flight Center – make adjustments to their robot during the 2024 Rocket City Regional FIRST Robotics Competition in Huntsville. District and regional competitions – such as the Rocket City Regional – are held across the country during March and April, providing teams a chance to qualify for the 2025 FIRST Robotics Competition Championship events held in mid-April in Houston. Hundreds of high school students from 44 teams from 10 states and 2 countries will compete in a new robotics game called, “REEFSCAPE.” This event is free and open to the public. Opening ceremonies begin at 8:30 a.m. CDT followed by qualification matches on March 14 and March 15. The Friday awards ceremony will begin at 5:45 p.m., while the Saturday awards ceremony will begin at 1:30 p.m. NASA and its Robotics Alliance Project provide grants for high school teams and support for FIRST Robotics competitions to address the critical national shortage of students pursuing STEM (Science, Technology, Engineering, and Mathematics) careers. The Rocket City Regional Competition is supported by NASA’s Marshall Space Flight Center in Huntsville, Alabama, and NASA’s Office of STEM Engagement. News media interested in covering this event should respond no later than 4 p.m. on Thursday, March 13 by contacting Taylor Goodwin at 256-544-0034 or taylor.goodwin@nasa.gov. Learn more about the Rocket City Regional event: https://www.firstinspires.org/team-event-search/event?id=72593 Find more information about Marshall’s support for education programs: https://www.nasa.gov/marshall/marshall-stem-engagement Taylor Goodwin 256-544-0034 Marshall Space Flight Center, Huntsville, Alabama taylor.goodwin@nasa.gov Share Details Last Updated Mar 12, 2025 EditorBeth RidgewayLocationMarshall Space Flight Center Related TermsMarshall Space Flight Center Explore More 7 min read NASA Marshall Reflects on 65 Years of Ingenuity, Teamwork Article 2 weeks ago 6 min read How NASA’s Lunar Trailblazer Will Make a Looping Voyage to the Moon Article 4 weeks ago 5 min read NASA Readies Moon Rocket for the Future with Manufacturing Innovation Article 4 weeks ago Keep Exploring Discover Related Topics NASA STEM Opportunities and Activities For Students Marshall Space Flight Center Marshall STEM Engagement About STEM Engagement at NASA View the full article

SpaceX A SpaceX Falcon 9 rocket with the company’s Dragon spacecraft on top is seen during sunrise on the launch pad at NASA’s Kennedy Space Center in Florida on Tuesday, March 11, 2025, ahead of the agency’s SpaceX Crew-10 launch. NASA astronauts Anne McClain, Nichole Ayers, JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi, and Roscosmos cosmonaut Kirill Peskov will lift off from Launch Complex 39A at NASA Kennedy. Once aboard the International Space Station, the Crew-10 members will conduct new scientific research to prepare for human exploration beyond low Earth orbit and benefit humanity on Earth. The crew is scheduled to conduct material flammability tests for future spacecraft designs, engage with students via ham radio and use its existing hardware to test a backup lunar navigation solution, and participate in an integrated study to better understand physiological and psychological changes to the human body to provide valuable insights for future deep space missions. Watch the launch live on NASA+. Coverage begins at 3:45 p.m. EDT on March 12, 2025, with launch scheduled for 7:48 p.m. EDT. Image credit: SpaceX View the full article

Ohio State graduate research assistant Alec Schnabel, left, University of Wisconsin doctoral candidate James Swanke, center, and Ohio State graduate research engineer Robert Borjas conduct tests on aircraft hardware at NASA’s Electric Aircraft Testbed (NEAT). Credit: NASA/Jef Janis Each year, Aviation Week (AW) Network recognizes a limited number of innovators who achieve extraordinary accomplishments in the global aerospace arena with AW’s prestigious Laureate Award. These innovators represent the values and vision of the global aerospace community and change the way people work and move through the world. On March 6, NASA’s Glenn Research Center accepted an AW Laureate Award in commercial aviation for NASA’s Electric Aircraft Testbed (NEAT) located at NASA Glenn’s Neil Armstrong Test Facility in Sandusky, Ohio. NEAT allows government, industry, and academia to collaborate and conduct testing of high-powered electric powertrains, which generate power and propel aircraft forward. The goal is to transform commercial flight by creating more sustainable, fuel-efficient commercial aircraft. NASA’s Electric Aircraft Testbed (NEAT) is located at NASA’s Glenn Research Center at Neil Armstrong Test Facility in Sandusky, Ohio.Credit: NASA/Bridget Caswell NEAT enables ground testing of cutting-edge systems prior to experimental flight testing. As a result, researchers can troubleshoot issues that only occur at altitude and improve them earlier in the design cycle, which both accelerates the path to flight and makes it safer. A number of “firsts” have been accomplished in the electric aircraft testbed. NASA and GE Aerospace completed the first successful ground tests of a high-power hybrid electric aircraft propulsion system at simulated altitude in 2022. A megawatt-class electric machine was tested at NEAT by a university team led by The Ohio State University and the University of Wisconsin, under NASA’s University Leadership Initiative. Under the Electrified Powertrain Flight Demonstration project, magniX tested its high-power megawatt-class powertrain with a goal to achieve approximately 5% reduced fuel use. Systems tested at NEAT from General Electric and magniX will be flown on modified passenger aircraft currently being reconfigured for flight testing. Return to Newsletter Explore More 1 min read NASA Glenn Experts Join Law College to Talk Human Spaceflight Article 33 mins ago 2 min read NASA Releases its Spinoff 2025 Publication Article 34 mins ago 1 min read NASA Glenn Welcomes Spring 2025 Interns Article 34 mins ago View the full article