Members Can Post Anonymously On This Site
-
Similar Topics
-
By NASA
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 Terms
Aeronautics Aeronautics Research Mission Directorate Ames Research Center Armstrong Flight Research Center Glenn Research Center Langley Research Center Transformative Aeronautics Concepts Program University Innovation View the full article
-
By NASA
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
-
By NASA
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
-
By NASA
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
-
By European Space Agency
Video: 01:08:00 Watch the replay of our Hera mission Mars flyby event. On 12 March 2025, ESA’s Hera mission came to within 5000 km of the surface of the red planet and 300 km of Mars’s more distant and enigmatic moon Deimos. During this flyby, Hera performed observations of both Mars and the city-sized Deimos. Hera then needed to swing its High Gain Antenna back to Earth to transmit its data home. On Thursday, 13 March, these images were premiered by Hera’s science team from ESA’s ESOC mission control centre in Darmstadt, Germany, explaining what they reveal, during our public webcast starting at 11:50 CET. The team was joined by ESA astronaut Alexander Gerst and renowned science fiction writer Andy Weir, author of The Martian and Project Hail Mary, as well as a surprise special guest!
View the full article
-
-
Check out these Videos
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.