Members Can Post Anonymously On This Site
-
Similar Topics
-
By NASA
A SpaceX Falcon 9 rocket carrying the company’s Dragon spacecraft is launched on NASA’s SpaceX Crew-10 mission to the International Space Station.NASA/Aubrey Gemignani Digital content creators are invited to register to attend the launch of NASA’s SpaceX Crew-11 mission to carry astronauts to the International Space Station for a science expedition as part of NASA’s Commercial Crew Program. This will be the 15th time a SpaceX Dragon spacecraft launched by a Falcon 9 rocket takes crews to the orbital laboratory.
Launch of the Crew-11 mission is targeted for no earlier than July 2025 on a SpaceX Falcon 9 rocket from Florida. The launch will carry NASA astronauts Commander Zena Cardman and Pilot Mike Fincke, and mission specialists JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui and Roscosmos cosmonaut Oleg Platonov.
If your passion is to communicate and engage the world online, then this is the event for you! Seize the opportunity to see and share the #Crew11 mission launch.
A maximum of 50 social media users will be selected to attend this two-day event and will be given exclusive access to NASA’s Kennedy Space Center in Florida.
NASA Social participants will have the opportunity to:
View a crewed launch of the SpaceX Falcon 9 rocket and Dragon spacecraft Tour NASA facilities at the agency’s Kennedy Space Center in Florida Meet and interact with Crew-11 subject-matter experts Meet fellow space enthusiasts who are active on social media NASA Social registration for the Crew-11 launch opens on Tuesday, April 15, and the deadline to apply is at 10 a.m. EDT on Monday, April 28. All social applications will be considered on a case-by-case basis.
APPLY NOW
Do I need to have a social media account to register?
Yes. This event is designed for people who:
Actively use multiple social networking platforms and tools to disseminate information to a unique audience. Regularly produce new content that features multimedia elements. Have the potential to reach a large number of people using digital platforms, or reach a unique audience, separate and distinctive from traditional news media and/or NASA audiences. Must have an established history of posting content on social media platforms. Have previous postings that are highly visible, respected and widely recognized. Users on all social networks are encouraged to use the hashtag #NASASocial and #Crew11. Updates and information about the event will be shared on X via @NASASocial and @NASAKennedy, and via posts to Facebook and Instagram.
How do I register?
Registration for this event opens on Tuesday, April 15, and the deadline to apply is at 10 a.m. EDT on Monday, April 28. Registration is for one person only (you) and is non-transferable. Each individual wishing to attend must register separately. Each application will be considered on a case-by-case basis.
Can I register if I am not a U.S. citizen?
Yes, this event is open for all to apply, ages 18 years and older.
When will I know if I am selected?
After registrations have been received and processed, an email with confirmation information and additional instructions will be sent to those selected. We expect to send the acceptance notifications by May 30.
What are NASA Social credentials?
All social applications will be considered on a case-by-case basis. Those chosen must prove through the registration process they meet specific engagement criteria.
If you do not make the registration list for this NASA Social, you still can attend the launch offsite and participate in the conversation online. Find out about ways to experience a launch here.
What are the registration requirements?
Registration indicates your intent to travel to NASA’s Kennedy Space Center in Florida and attend the two-day event in person. You are responsible for your own expenses for travel, accommodations, food, and other amenities. You must be able to attend all days of NASA Social activities in order to view the launch
Some events and participants scheduled to appear at the event are subject to change without notice. NASA is not responsible for loss or damage incurred as a result of attending. NASA, moreover, is not responsible for loss or damage incurred if the event is cancelled with limited or no notice. Please plan accordingly.
NASA Kennedy is a government facility. Those who are selected will need to complete an additional registration step to receive clearance to enter the secure areas.
IMPORTANT: To be admitted, you will need to provide two forms of unexpired government-issued identification; one must be a photo ID and match the name provided on the registration. Those without proper identification cannot be admitted.
For a complete list of acceptable forms of ID, please visit: NASA Credentialing Identification Requirements.
All registrants must be at least 18 years old.
What if the launch date changes?
Many different factors can cause a scheduled launch date to change multiple times. If the launch date changes, NASA may adjust the date of the NASA Social accordingly to coincide with the new target launch date. NASA will notify registrants of any changes by email.
If the launch is postponed, attendees may be invited to attend a later launch date but that is not guaranteed.
NASA Social attendees are responsible for any additional costs they incur related to any launch delay. We strongly encourage participants to make travel arrangements that are refundable and/or flexible.
What if I cannot come to the Kennedy Space Center?
If you cannot come to the Kennedy Space Center and attend all days in person, you should not register for the NASA Social. You can follow the conversation online using #NASASocial.
You can also become a virtual guest for NASA launches and milestone events. This free program gives access to curated resources, schedule changes, and mission specific information delivered straight to your inbox. Join us today!
You can watch the launch on NASA+. NASA will provide regular launch and mission updates on X at @NASA, @NASAKennedy, and @Commercial_Crew, as well as on NASA’s Commercial Crew Program blog.
If you cannot make this NASA Social, don’t worry; NASA is planning many other Socials in the near future at various locations!
Apply Now
View the full article
-
By NASA
NASA’s SpaceX 32nd commercial resupply services mission, scheduled to lift off from the agency’s Kennedy Space Center in April, is heading to the International Space Station with experiments that include research on whether plant DNA responses in space correlate to human aging and disease, and measuring the precise effects of gravity on time.
Discover more details about the two experiments’ potential impacts on space exploration and how they can enhance life on Earth:
“Second Guessing” Time in Space
As outlined in Einstein’s general theory of relativity, how we experience the passage of time is influenced by gravity. However, there is strong evidence to believe this theory may not be complete and that there are unknown forces at play. These new physics effects may manifest themselves in small deviations from Einstein’s prediction.
The ACES (Atomic Clock Ensemble in Space) investigation is an ESA (European Space Agency) mission that aims to help answer fundamental physics questions. By comparing a highly precise atomic clock in space with numerous ground atomic clocks around the world, ACES could take global time synchronization and clock comparison experiments to new heights.
Sponsored by NASA, United States scientists are participating in the mission in various ways, including contributing ground station reference clocks. Scheduled to collect data for 30 months, this vast network of precise clocks is expected to provide fresh insights into the exact relationship between gravity and time, set new limits for unknown forces, and improve global time synchronization.
In addition to investigating the laws of physics, ACES will enable new terrestrial applications such as relativistic geodesy, which involves measuring Earth’s shape and gravitational field with extreme precision. These advancements are critical to space navigation, satellite operations, and GPS systems. For example, without understanding the time fluctuations between Earth and medium Earth orbit, GPS would be progressively less accurate.
A robotic arm will attach ACES to the Columbus Laboratory module aboard the International Space Station. Image courtesy of ESA Probing Plants for Properties to Protect DNA
The APEX-12 (Advanced Plant EXperiment-12) investigation will test the hypothesis that induction of telomerase activity in space protects plant DNA molecules from damage elicited by cellular stress evoked by the combined spaceflight stressors experienced by seedlings grown aboard the space station. It is expected that results will lead to a better understanding of differences between human and plant telomere behavior in space.
Data on telomerase activity in plants could be leveraged not only to develop therapies for age-related diseases in space and on Earth, but also for ensuring food crops are more resilient to spaceflight stress.
Telomeres and telomerase influence cell division and cell death, two processes crucial to understanding aging in humans. Telomeres are the protective end caps of chromosomes. Each time a cell divides, the telomeres shorten slightly, essentially acting as a biological clock for cell aging. Conversely, telomerase is an enzyme that adds nucleotide sequences to the ends of telomeres, lengthening them and counteracting their shortening.
In humans, telomere shortening is linked to various age-related conditions, such as cardiovascular diseases and certain cancers. In astronauts, studies have shown that spaceflight leads to changes in telomere length, with a notable lengthening observed. This phenomenon carries potential implications for astronaut health outcomes. By contrast, plant telomere length did not change during spaceflight, despite a dramatic increase in telomerase activity.
A microscopic image of plant telomeres taken under a fluorescent microscope. The chromosomes are highlighted in blue. The telomeres are highlighted in yellow. Image courtesy of Texas A&M University How this benefits space exploration: Experiments aboard NASA’s SpaceX CRS-32 mission is twofold. One, they have the potential to significantly enhance precision timekeeping, which is necessary to improve space navigation and communication. Two, they can provide insights into how plants adapt to protect DNA molecules from cellular stress caused by environmental factors experienced in spaceflight, in an effort to sustain plant life in space.
How this benefits humanity: The experiments conducted on NASA’s SpaceX CRS-32 mission offer a range of potential benefits to humanity. First, improving precision timekeeping for more accurate GPS technology. Second, capturing data about how telomerase activity correlates to cellular stress in plants, which could lead to assays which better correlate telomerase activity and cellular stress and provide fundamental research to contribute to potential therapies for humans.
Learn more about the investigations:
ACES (Atomic Clock Ensemble in Space)
Atomic Clock Ensemble in Space (ACES) is a European Space Agency (ESA) mission that aims to help answer fundamental physics questions.
APEX-12 (Advanced Plant EXperiment-12)
Advanced Plant EXperiment-12 (APEX-12) will test the hypothesis that induction of telomerase, a protein complex, activity in space protects plant DNA molecules from damage elicited by cellular stress evoked by the combined spaceflight stressors experienced by seedlings grown aboard the space station.
About BPS
NASA’s Biological and Physical Sciences Division pioneers scientific discovery and enables exploration by using space environments to conduct investigations not possible on Earth. Studying biological and physical phenomenon under extreme conditions allows researchers to advance the fundamental scientific knowledge required to go farther and stay longer in space, while also benefitting life on Earth.
View the full article
-
By NASA
In an open challenge, NASA is seeking innovative business models that propose new approaches to solving complex Earth science problems using unconventional computing methods and is holding an informational webinar on Monday, April 28.
The agency’s Beyond the Algorithm Challenge, sponsored by NASA’s Earth Science Technology Office, asks for proposals to more rapidly and accurately understand our home planet using transformative computing methods such as quantum computing, quantum machine learning, neuromorphic computing, in-memory computing, or other approaches.
The Beyond the Algorithm Challenge kicked off in March and consists of three phases. Participant submissions, which are due on July 25, will be evaluated based on creativity, technical feasibility, impact, business model evaluation, and presentation. Up to 10 finalists will be invited to present their ideas to a panel of judges at a live pitch event, and winners will a monetary prize.
For details about the challenge, interested participants can sign up for the informational webinar on Monday, April 28, here.
Using the vantage point of space, NASA’s observations of Earth increase our understanding of our home planet, improve lives, and safeguard our future. The capabilities of NASA’s Earth Science Division include developing new technology, delivering actionable science, and providing environmental information to meet the increased demand for more sophisticated, more accurate, more trustworthy, and more actionable environmental information for decision-makers and policymakers.
For example, rapid flood analysis is one area that may benefit from computing advancements. Flood hazards affect personal safety and land use, directly affecting individual livelihoods, community property, and infrastructure development and resilience. Advanced flood analysis capability enables contributions to protect and serve impacted communities, making a tangible difference in areas such as disaster preparedness, recovery, and resilience.
Advancements in computing capabilities show promise in overcoming processing power, efficiency, and performance limitations of conventional computing methods in addressing Earth science challenges like rapid flood analysis. Quantum computers offer a fundamentally different paradigm of computation and can solve certain classes of problems exponentially faster than their classical counterparts. Likewise, quantum machine learning offers the potential to reduce required training data or produce more accurate models. The emerging field of neuromorphic, or brain-inspired, computing holds significant promise for algorithm development optimized for high-speed, low power. And in-memory computing saves time and energy for data-heavy processes like artificial intelligence training.
Blue Clarity is hosting the Beyond the Algorithm Challenge on behalf of NASA. The NASA Tournament Lab, part of the Prizes, Challenges, and Crowdsourcing program in the Space Technology Mission Directorate, manages the challenge. The program supports global public competitions and crowdsourcing as tools to advance NASA research and development and other mission needs.
For more information about the contest and a full list of rules and eligibility requirements, visit:
https://www.nasa-beyond-challenge.org
View the full article
-
By European Space Agency
Image: This Copernicus Sentinel-2 image shows part of one of the world’s natural wonders – the Great Barrier Reef in the Coral Sea off the east coast of Queensland, Australia.
Zoom in to explore this image at its full resolution or click on the circles to learn more.
The Great Barrier Reef extends for nearly 2300 km and covers an area of more than 344 000 sq km, approximately the size of Italy. It is the largest living organism on Earth and the only living thing the naked eye can see from space.
Despite its name, the Great Barrier Reef is not a single reef, but an interlinked system of about 3000 reefs and 900 coral islands, divided by narrow passages. An area of biodiversity equal in importance to tropical rainforests, the reef hosts more than 1500 species of tropical fish, 400 types of coral, hundreds of species of bird and seaweed and thousands of marine animals, including sharks, barracuda and turtles.
In recognition of its significance the reef was made a UNESCO World Heritage Site in 1981.
The section of reef seen here is the southern part off the coast of the Shire of Livingstone in Central Queensland. Part of the mainland and the islands surrounding the coast are visible in the bottom left corner. The tan-coloured sea along the coasts is due to sediment in the water.
A chain of small coral islands can be seen scattered across the centre of the image. The blue hues of the coral contrast with the dark waters of the Coral Sea.
Part of the reef is covered by clouds dominating the upper part of the image. The clouds form a surprisingly straight line, also visible as a distinct shadow cast over the islands below.
Coral reefs worldwide suffer regular damage due to climate change, pollution, ocean acidification and fishing. Furthermore, they are increasingly under threat from coral bleaching, which occurs when the algae that makes up the coral die, causing it to turn white. This phenomenon is associated with increased water temperatures, low salinity and high sunlight levels.
While these coral reefs are ecologically important, they are difficult to map from survey vessels or aircraft because of their remote and shallow location. From their vantage point in space, Earth-observing satellites such as Copernicus Sentinel-2, offer the means to monitor the health of reefs across the globe.
View the full article
-
By NASA
5 min read
How NASA Science Data Defends Earth from Asteroids
Artist’s impression of NASA’s DART mission, which collided with the asteroid Dimorphos in 2022 to test planetary defense techniques. Open science data practices help researchers identify asteroids that pose a hazard to Earth, opening the possibility for deflection should an impact threat be identified. NASA/Johns Hopkins APL/Steve Gribben The asteroid 2024 YR4 made headlines in February with the news that it had a chance of hitting Earth on Dec. 22, 2032, as determined by an analysis from NASA’s Center for Near Earth Object Studies (CNEOS) at the agency’s Jet Propulsion Laboratory in Southern California. The probability of collision peaked at over 3% on Feb. 18 — the highest ever recorded for an object of its size. This sparked concerns about the damage the asteroid might do should it hit Earth.
New data collected in the following days lowered the probability to well under 1%, and 2024 YR4 is no longer considered a potential Earth impactor. However, the event underscored the importance of surveying asteroid populations to reveal possible threats to Earth. Sharing scientific data widely allows scientists to determine the risk posed by the near-Earth asteroid population and increases the chances of identifying future asteroid impact hazards in NASA science data.
“The planetary defense community realizes the value of making data products available to everyone,” said James “Gerbs” Bauer, the principal investigator for NASA’s Planetary Data System Small Bodies Node at the University of Maryland in College Park, Maryland.
How Scientists Spot Asteroids That Could Hit Earth
Professional scientists and citizen scientists worldwide play a role in tracking asteroids. The Minor Planet Center, which is housed at the Smithsonian Astrophysical Observatory in Cambridge, Massachusetts, collects and verifies vast numbers of asteroid and comet position observations submitted from around the globe. NASA’s Small Bodies Node distributes the data from the Minor Planet Center for anyone who wants to access and use it.
A near-Earth object (NEO) is an asteroid or comet whose orbit brings it within 120 million miles of the Sun, which means it can circulate through Earth’s orbital neighborhood. If a newly discovered object looks like it might be an NEO, information about the object appears on the Minor Planet Center’s NEO Confirmation Page. Members of the planetary science community, whether or not they are professional scientists, are encouraged to follow up on these objects to discover where they’re heading.
The asteroid 2024 YR4 as viewed on January 27, 2025. The image was taken by the Magdalena Ridge 2.4m telescope, one of the largest telescopes in NASA’s Planetary Defense network. Asteroid position information from observations such as this one are shared through the Minor Planet Center and NASA’s Small Bodies Node to help scientists pinpoint the chances of asteroids colliding with Earth. NASA/Magdalena Ridge 2.4m telescope/New Mexico Institute of Technology/Ryan When an asteroid’s trajectory looks concerning, CNEOS alerts NASA’s Planetary Defense Coordination Office at NASA Headquarters in Washington, which manages NASA’s ongoing effort to protect Earth from dangerous asteroids. NASA’s Planetary Defense Coordination Office also coordinates the International Asteroid Warning Network (IAWN), which is the worldwide collaboration of asteroid observers and modelers.
Orbit analysis centers such as CNEOS perform finer calculations to nail down the probability of an asteroid colliding with Earth. The open nature of the data allows the community to collaborate and compare, ensuring the most accurate determinations possible.
How NASA Discovered Risks of Asteroid 2024 YR4
The asteroid 2024 YR4 was initially discovered by the NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) survey, which aims to discover potentially hazardous asteroids. Scientists studied additional data about the asteroid from different observatories funded by NASA and from other telescopes across the IAWN.
At first, 2024 YR4 had a broad uncertainty in its future trajectory that passed over Earth. As the planetary defense community collected more observations, the range of possibilities for the asteroid’s future position on Dec. 22, 2032 clustered over Earth, raising the apparent chances of collision. However, with the addition of even more data points, the cluster of possibilities eventually moved off Earth.
This visualization from NASA’s Center for Near Earth Object Studies shows the evolution of the risk corridor for asteroid 2024 YR4, using data from observations made up to Feb. 23, 2025. Each yellow dot represents the asteroid’s possible location on Dec. 22, 2032. As the range of possible locations narrowed, the dots at first converged on Earth, before skewing away harmlessly. NASA/JPL/CNEOS Having multiple streams of data available for analysis helps scientists quickly learn more about NEOs. This sometimes involves using data from observatories that are mainly used for astrophysics or heliophysics surveys, rather than for tracking asteroids.
“The planetary defense community both benefits from and is beneficial to the larger planetary and astronomy related ecosystem,” said Bauer, who is also a research professor in the Department of Astronomy at the University of Maryland. “Much of the NEO survey data can also be used for searching astrophysical transients like supernova events. Likewise, astrophysical sky surveys produce data of interest to the planetary defense community.”
How Does NASA Stop Asteroids From Hitting Earth?
In 2022, NASA’s DART (Double Asteroid Redirection Test) mission successfully impacted with the asteroid Dimorphos, shortening the time it takes to orbit around its companion asteroid Didymos by 33 minutes. Didymos had no chance of hitting Earth, but the DART mission’s success means that NASA has a tested technique to consider when addressing a future asteroid potential impact threat.
Artist’s impression of NASA’s upcoming NEO Surveyor mission, which will search for potentially hazardous near-Earth objects. The mission will follow open data practices to improve the chances of identifying dangerous asteroids. NASA/JPL-Caltech To increase the chances of discovering asteroid threats to Earth well in advance, NASA is working on a new space-based observatory, NEO Surveyor, which will be the first spacecraft specifically designed to look for asteroids and comets that pose a hazard to Earth. The mission is expected to launch in the fall of 2027, and the data it collects will be available to everyone through NASA archives.
“Many of the NEOs that pose a risk to Earth remain to be found,” Bauer said. “An asteroid impact has a very low likelihood at any given time, but consequences could be high, and open science is an important component to being vigilant.”
For more information about NASA’s approach to sharing science data, visit:
https://science.nasa.gov/open-science.
By Lauren Leese
Web Content Strategist for the Office of the Chief Science Data Officer
Share
Details
Last Updated Apr 10, 2025 Related Terms
Open Science Planetary Defense Explore More
2 min read Citizen Scientists Use NASA Open Science Data to Research Life in Space
Article
1 week ago
5 min read Old Missions, New Discoveries: NASA’s Data Archives Accelerate Science
Article
1 week ago
3 min read NASA Open Data Turns Science Into Art
Article
1 month ago
Keep Exploring Discover More Topics From NASA
Missions
Humans in Space
Climate Change
Solar System
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.