NASA
NASA.gov brings you the latest news, images and videos from America's space agency, pioneering the future in space exploration, scientific discovery and aeronautics research.
Four crew members of NASA’s SpaceX Crew-10 mission launched at 7:03 p.m. EDT Friday from Launch Complex 39A at NASA’s Kennedy Space Center in Florida for a science expedition aboard the International Space Station. A SpaceX Falcon 9 rocket propelled the Dragon spacecraft into orbit carrying NASA astronauts Anne McClain and Nichole Ayers, JAXA (Japan […]
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
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, […]
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 […]
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 […]
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 […]
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 […]
Florida’s coastal wetlands face new threats as sea levels and temperatures climb. NASA’s BlueFlux Campaign is developing a new, satellite-based data product that could shape efforts to protect their future.
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. […]
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 […]
In the Florida Everglades, NASA’s BlueFlux Campaign investigates the relationship between tropical wetlands and greenhouse gases.
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
NASA Glenn Research Center’s Director Dr. Jimmy Kenyon and Chief Counsel Callista Puchmeyer participated in a local symposium that addressed the operational and legal challenges of human spaceflight. The one-day conference was held at the Cleveland State University (CSU) College of Law on Feb.13. Kenyon gave a keynote that provided an overview of NASA Glenn’s […]
The work NASA conducts in space leads to ongoing innovations benefiting people on Earth. Some of these latest technologies, which have been successfully transferred from NASA to the commercial sector, are featured in the latest edition of NASA’s Spinoff 2025 publication now available online. The publication features more than 40 commercial infusions of NASA technologies, […]
NASA’s Glenn Research Center is hosting 45 spring interns at its Cleveland and Sandusky, Ohio, campuses through May 16. This group represents 43 universities across the country, spanning from Arizona to Ohio to Texas. Through NASA’s internship programs, students gain practical experience while working side-by-side with scientists, engineers, and individuals from many other professions. The interns […]
NASA’s newest astrophysics observatory, SPHEREx, is on its way to study the origins of our universe and the history of galaxies, and to search for the ingredients of life in our galaxy. Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx lifted off at 8:10 p.m. PDT on […]
Written by Deborah Padgett, OPGS Task Lead at NASA’s Jet Propulsion Laboratory Earth planning date: Friday, March 7, 2025 In Curiosity’s last plan, the team decided to drive toward a very interesting nodular rock. The rover team hoped to do a detailed study of its surface texture over the weekend. However, Curiosity did not receive […]
NASA’s BioNutrients series of experiments is testing ways to use microorganisms to make nutrients that will be needed for human health during future long-duration deep space exploration missions. Some vital nutrients lack the shelf-life needed to span multi-year human missions, such as a mission to Mars, and may need to be produced in space to […]
Risk is inherent in human spaceflight. However, specific risks can and should be understood, managed, and mitigated to reduce threats posed to astronauts. Risk management in the context of human spaceflight can be viewed as a trade-based system. The relevant evidence in life sciences, medicine, and engineering is tracked and evaluated to identify ways to […]
New spacecraft that will transport crews to the Lunar and Martian surfaces and return them to Earth may have diverse landing modalities which will function in different landing environments. Additionally, the crew may be deconditioned on landing, impacting their ability to independently egress the vehicles, perform post-landing tasks in a timely manner, and perform surface […]
It is important to protect humans from unintended electrical current flow during spaceflight. The thresholds for contact electrical shock are well established, and standards and requirements exist that minimize the probability of contact electrical shock. Current thresholds were chosen (vs. voltage thresholds) because body impedance varies depending on conditions such as wet/dry, AC/DC, voltage level, […]
Exposure to the altered gravity in the spaceflight environment may cause physiological changes. One of these changes is the inability to completely empty the bladder or urinary retention. Causes of urinary retention in the early phases of flight include altered baseline physiology seen with exposure to microgravity, the anticholinergic side effects of medications that are […]
Safe, breathable air is essential for crew health. Human spaceflight has involved toxicological events ranging in severity from trivial to life-threatening. Toxic exposure to chemical contaminants can originate from environmental system leaks, payload leaks, pyrolysis of polymeric materials, off-gassing of polymeric materials, use of utility compounds, propellant entry, microbial products, and human metabolism. To ensure […]
Exposure to altered gravity can cause ocular and brain structural changes to develop during spaceflight; these changes could lead to vision alterations, cognitive effects, or other deleterious health effects. SANS is a syndrome unique to humans that fly in space, and there is no terrestrial disease equivalent. Brain structural changes appear small but seem to […]
Exposure to microgravity induces bone atrophy/bone loss which increases circulating calcium, impacting the renal stone risk. Risk mitigation strategies including exercise and hydration are well-defined although the ability to treat a renal stone during exploration missions is not yet available. Directed Acyclic Graph Files + DAG File Information (HSRB Home Page) + Risk of Renal Stone Formation […]
Exposure to the microgravity environment causes muscle size, strength, and endurance to decline. Based on ISS data, if crew adhere to the exercise schedule and have access to adequate exercise countermeasure systems then on average, they return with minimal losses of muscle size, strength, and endurance. New exploration countermeasures systems will be different from ISS […]
Spaceflight causes measures of maximum aerobic capacity to decline, which can result in impaired mission task performance. Based on ISS data, if crew adhere to existing exercise schedules and have access to adequate exercise countermeasure systems, then on average, they return with minimal losses of aerobic fitness. New exploration countermeasures systems will be different from […]
Exposure to the spaceflight environment evidence indicates alterations in microbial virulence and astronaut immune function. While preventive measures limit the presence of many medically significant microorganisms during spaceflight missions, microbial infection of astronauts cannot be completely prevented and does occur, despite stringent vehicle cleaning and monitoring, as well as a quarantine of astronauts prior to […]
Exposure to the isolation and confinement of spaceflight can result in decrements in cognitive and behavioral functioning. While cognitive or behavioral conditions may not immediately or directly threaten total mission success, such conditions adversely impact individual and crew health, well-being, and performance, negatively impacting mission objectives. The rigorous astronaut selection and training processes and the […]
Hostile, enclosed spaceflight environments (including space vehicles and suits) do not have the benefit of natural carbon dioxide (CO2) removal. In these environments, equipment (e.g., the Carbon Dioxide Removal Assembly, lithium hydroxide, and amine systems) control CO2 levels and mitigate consequences of elevated CO2 exposure. Directed Acyclic Graph Files + DAG File Information (HSRB Home Page) […]
Note: The Concern of Venous Thromboembolism is historical and now a component of CV Risk. Stagnant or reverse flow in the internal jugular vein has been observed in 6 of 11 crew members (55%) tested in-mission on approximately flight day 50; one crewmember was found to have an occlusive internal jugular vein thrombus requiring treatment […]
Introduction Since 1987, a highly modified McDonnell Douglas DC-8 aircraft has been a workhorse in NASA’s Airborne Science Program (ASP)—see Photo 1. The aircraft, located at NASA’s Armstrong Flight Research Center (AFRC) in California, flew countless missions as a science laboratory, producing science data that supports projects serving the world’s scientific community, particularly the NASA […]
Introduction On October 16, 2024, a special session of the NASA Goddard Engage series took place in the Goett Auditorium (Building 3) at NASA’s Goddard Space Flight Center (GSFC). The Engage series is intended to explain work at GSFC in an immersive and nontechnical setting. GSFC’s Office of Communications, Earth Sciences Division, and Scientific Colloquium […]
NASA will provide interview opportunities with astronaut Jonny Kim beginning at 9 a.m. EDT, Tuesday, March 18, to highlight his upcoming mission to the International Space Station in April. The virtual interviews from Star City, Russia, will stream live on NASA+. Learn how to watch NASA content through a variety of platforms, including social media. […]
The Discovery A possible “super-Earth” orbits a relatively close, Sun-like star, and could be a habitable world – but one of extreme temperature swings, from scorching heat to deep freeze. Key Facts The newly confirmed planet is the outermost of three detected so far around a star called HD 20794, just 20 light-years from Earth. […]
This was a magical revelation for the Greeks and the Egyptians, who were able to see from the motions of the stars and the way the Sun moved. They saw the way the Sun’s shadow worked in different places. And they figured, well, that’s only possible if the Earth is round. And they took that […]
Shortly after dawn on March 27, 2001, NASA pilot Bill Rieke took off from an airfield just outside of Phoenix in NASA’s blue-and-white Learjet 25 and flew low over a series of microphones for the first flight test of a groundbreaking NASA technology. On one of the plane’s engines was an experimental jagged-edged nozzle that […]
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