As NASA prepares for its Artemis II mission, researchers at the agency’s Glenn Research Center in Cleveland are collaborating with The Australian National University (ANU) to prove inventive, cost-saving laser communications technologies in the lunar environment. Communicating in space usually relies on radio waves, but NASA is exploring laser, or optical, communications, which can send […]

The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about 2.5 million light-years. Astronomers use Andromeda to understand the structure and evolution of our own spiral, which is much harder to do since Earth is embedded inside the Milky Way. The galaxy […]

Students attending the U.S. Space and Rocket Center Space Camp in Huntsville, Alabama, will have the chance to hear NASA astronauts aboard the International Space Station answer their prerecorded questions. At 12:40 p.m. EDT on Tuesday, July 1, NASA astronauts Anne McClain, Jonny Kim, and Nichole Ayers will answer student questions. Ayers is a space […]

NASA astronaut Bob Hines took this picture of the waning crescent moon on May 8, 2022, as the International Space Station flew into an orbital sunrise 260 miles above the Atlantic Ocean off the northwest coast of the United States. Since the station became operational in November 2000, crew members have produced hundreds of thousands […]

What are asteroids? Asteroids are rocky objects that orbit the Sun just like planets do. In fact, sometimes asteroids are called “minor planets.” These space rocks were left behind after our solar system formed about 4.6 billion years ago. Asteroids are found in a wide range of sizes. For example, one small asteroid, 2015 TC25, […]

In addition to drilling rock core samples, the science team has been grinding its way into rocks to make sense of the scientific evidence hiding just below the surface. On June 3, NASA’s Perseverance Mars rover ground down a portion of a rock surface, blew away the resulting debris, and then went to work studying […]

During his work on several historic missions, Casani rose through a series of technical and management positions, making an indelible mark on the nation’s space program. John R. Casani, a visionary engineer who served a central role in many of NASA’s historic deep space missions, died on Thursday, June 19, 2025, at the age […]

Editor’s note: This interview was conducted in October 2023. As the International Space Station approaches 25 years of continuous human presence on Nov. 2, 2025, it is a meaningful moment to recognize those who have been there since the beginning—sharing the remarkable achievements of human spaceflight with the world. If you have ever witnessed the […]

Could a liquid water ocean beneath the surface of Jupiter’s moon Europa have the ingredients to support life? Here’s how NASA’s mission to Europa would find out.

Could a liquid water ocean beneath the surface of Jupiter039;s moon Europa have the ingredients to support life? Here039;s how NASA039;s mission to Europa would find

Researchers at NASA’s Jet Propulsion Laboratory are developing the Buoyant Rover for Under-Ice Exploration, a technology that could one day explore oceans under the ice layers of planetary bodies. The prototype was tested in arctic lakes near Barrow, Alaska.

The puzzling, fascinating surface of Jupiter’s icy moon Europa looms large in this newly-reprocessed color view, made from images taken by NASA’s Galileo spacecraft in the late 1990s. This is the color view of Europa from Galileo that shows the largest portion of the moon’s surface at the highest resolution. The view was previously released […]

Scientists think there is an ocean within Jupiter’s moon Europa. NASA-JPL astrobiologist Kevin Hand explains why scientists are so excited about the potential of this ice-covered world to answer one of humanity’s most profound questions.

Explore This Section Science Europa Clipper Alien Ocean Europa Clipper Home Mission Overview Facts History Timeline Science Goals Team Spacecraft Meet Europa Clipper Instruments Assembly Vault Plate Message in a Bottle News News & Features Blog Newsroom Replay the Launch Multimedia Featured Multimedia Resources About Europa Why Europa? Europa Up Close Ingredients for Life Evidence […]

This colorized image of Europa is a product of clear-filter grayscale data from one orbit of NASA’s Galileo spacecraft, combined with lower-resolution color data taken on a different orbit. The blue-white terrains indicate relatively pure water ice, whereas the reddish areas contain water ice mixed with hydrated salts, potentially magnesium sulfate or sulfuric acid. The […]

This reprojection of the official USGS Europa basemap is centered at the estimated source region for potential plumes that might have been detected using the Hubble Space Telescope. The view is centered at -65 degrees latitude, 183 degrees longitude. In addition to the plume source region, the image also shows the hemisphere of Europa that […]

This view of Cilix impact crater on Europa was created in 2013 using 3-D stereo images taken by NASA’s Galileo spacecraft, combined with advanced image processing techniques. The crater has a diameter of about 11 miles (18 kilometers). This image, which combines a 3-D Digital Elevation Model, or DEM, with original imagery, shows that the […]

This enhanced color image shows cracks and ridges on Europa’s surface that reveal a detailed geologic history. Some ridges, such as the prominent one at top right, develop into long, arc-shaped “cycloids” that may be related to changing tidal forces as Europa orbits Jupiter. The wall of this ridge stands perhaps a third of a […]

This view of Jupiter’s moon Europa features several regional-resolution mosaics overlaid on a lower resolution global view for context. The regional views were obtained during several different flybys of the moon by NASA’s Galileo mission, and they stretch from high northern to high southern latitudes. Prominent here are the long, arcuate (or arc-shaped) and linear […]

As part of NASA’s efforts to expand access to space, four private astronauts are in orbit following the successful launch of the fourth all private astronaut mission to the International Space Station. A SpaceX Dragon spacecraft lifted off at 2:31 a.m. EDT Wednesday from Launch Complex 39A at NASA’s Kennedy Space Center in Florida, carrying […]

NASA, Axiom Space, and SpaceX are targeting 2:31 a.m. EDT, Wednesday, June 25, for launch of the fourth private astronaut mission to the International Space Station, Axiom Mission 4. The mission will lift off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The crew will travel to the orbiting laboratory on a […]

NASA astronaut Zena Cardman [link to her bio] inspects her spacesuit’s wrist mirror in this portrait taken at NASA’s Johnson Space Center in Houston on March 22, 2024. Cardman will launch to the International Space Station as part of NASA’s SpaceX Crew-11 mission. This will be her first spaceflight. Cardman was selected by NASA as […]

June 24, 2025 NASA’s NICER (Neutron star Interior Composition Explorer), an X-ray telescope on the International Space Station, has paused observations due to a problem with one of the motors that drives its ability to track cosmic objects. The NICER team paused operations June 17 when performance degradation in the motor began affecting science observations. […]

Ozone high in the stratosphere protects us from the Sun’s ultraviolet light. But ozone near the ground is a pollutant that harms people and plants. The San Joaquin Valley has some of the most polluted air in the country, and NASA scientists with the new Ozone Where We Live (OWWL) project are working to measure […]

Demonstration Motor-1 (DM-1) is the first full-scale ground test of the evolved five-segment solid rocket motor of NASA’s SLS (Space Launch System) rocket. The event will take place in Promontory, Utah, and will be used as an opportunity to test several upgrades made from the current solid rocket boosters. Each booster burns six tons of […]

The NASA Science Activation program’s Northwest Earth and Space Sciences Pathways (NESSP) team has successfully concluded the 2024–2025 Artemis ROADS III National Challenge, an educational competition that brought real NASA mission objectives to student teams (and reached more than 1,500 learners) across the country. From December 2024 through May 2025, over 300 teams of upper […]

The rover recently drilled a sample from a new region with features that could reveal whether Mars’ subsurface once provided an environment suitable for life. New images from NASA’s Curiosity Mars rover show the first close-up views of a region scientists had previously observed only from orbit. The images and data being collected are already […]

Arsia Mons, one of the Red Planet’s largest volcanoes, peeks through a blanket of water ice clouds in this image captured by NASA’s 2001 Mars Odyssey orbiter on May 2, 2025. Odyssey used a camera called the Thermal Emission Imaging System (THEMIS) to capture this view while studying the Martian atmosphere, which appears here as […]

Recent detections of clay-bearing bedrock on Jezero’s crater rim have the Perseverance Science Team excited and eager to sample. Written by Alex Jones, Ph.D. candidate at Imperial College London Since finishing its exploration of spherule-rich stratigraphy at Witch Hazel Hill, Perseverance has been exploring the Krokodillen plateau, a relatively low-lying terrain on the outer slopes […]

Some career changes involve small shifts. But for one NASA engineering intern, the leap was much bigger –moving from under the hood of a car to helping air taxis take to the skies. Saré Culbertson spent more than a decade in the auto industry and had been working as a service manager in busy auto […]

Through the NASA Innovative Advanced Concepts (NIAC) program, NASA nurtures visionary yet credible concepts that could one day “change the possible” in aerospace, while engaging America’s innovators and entrepreneurs as partners in the journey. These concepts span various disciplines and aim to advance capabilities such as finding resources on distant planets, making space travel safer […]

NASA tested RS-25 engine No. 20001 on June 20, at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, Mississippi. Test teams fired the engine for almost eight-and-a-half minutes (500 seconds), the same amount of time RS-25 engines fire during a launch of an SLS (Space Launch System) rocket on […]

As branch chief of the Hypervelocity Impact and Orbital Debris Office at NASA’s Johnson Space Center in Houston, Dr. Heather Cowardin leads a team tasked with a critical mission: characterizing and mitigating orbital debris—space junk that poses a growing risk to satellites, spacecraft, and human spaceflight. Long before Cowardin was a scientist safeguarding NASA’s mission, […]

Written by Deborah Padgett, OPGS Task Lead at NASA’s Jet Propulsion Laboratory Earth planning date: Friday, June 20, 2025 During the plan covering Sols 4575-4576, Curiosity continued our investigation of mysterious boxwork structures on the shoulders of Mount Sharp. After a successful 56-meter drive (about 184 feet), Curiosity is now parked in a trough cutting […]

Written by Lucy Thompson, APXS Collaborator and Senior Research Scientist at the University of New Brunswick Earth planning date: Wednesday, June 18, 2025 Not only did our drive execute perfectly, Curiosity ended up in one of the safest, most stable parking spots of the whole mission. We often come into the start of planning hoping […]

NASA will soon launch a one-of-a-kind instrument, called Arcstone, to improve the quality of data from Earth-viewing sensors in orbit. In this technology demonstration, the mission will measure sunlight reflected from the Moon— a technique called lunar calibration. Such measurements of lunar spectral reflectance can ultimately be used to set a high-accuracy, universal standard for […]

On June 11, NASA’s LRO (Lunar Reconnaissance Orbiter) captured photos of the site where the ispace Mission 2 SMBC x HAKUTO-R Venture Moon (RESILIENCE) lunar lander experienced a hard landing on June 5, 2025, UTC. RESILIENCE was launched on Jan. 15 on a privately funded spacecraft. LRO’s right Narrow Angle Camera (one in a suite […]

NASA’s Advanced Air Mobility vision involves the skies above the U.S. filled with new types of aircraft, including air taxis. But making that vision a reality involves ensuring that people will actually want to ride these aircraft – which is why NASA has been working to evaluate comfort, to see what passengers will and won’t […]

In the summer 2025 issue of the NASA History Office’s News & Notes newsletter, examples of leadership and critical decision-making in NASA’s history form the unifying theme. Among the topics discussed are NASA’s Shuttle-Centaur program, assessing donations to the NASA Archives, how the discovery of the first exoplanet orbiting a sun-like star catalyzed NASA’s exoplanet […]

From Sunday, June 22 to Wednesday, July 2, two research aircraft will make a series of low-altitude atmospheric research flights near Philadelphia, Baltimore, and some Virginia cities, including Richmond, as well as over the Los Angeles Basin, Salton Sea, and Central Valley in California. Pilots will operate the aircraft at altitudes lower than typical commercial […]

This portrait from the NASA/ESA Hubble Space Telescope puts the nearby galaxy NGC 4449 in the spotlight. The galaxy is situated just 12.5 million light-years away in the constellation Canes Venatici (the Hunting Dogs). It is a member of the M94 galaxy group, which is near the Local Group of galaxies that the Milky Way […]

Written by Lauren Edgar, Planetary Geologist at USGS Astrogeology Science Center Earth planning date: Monday, June 16, 2025 Over the weekend Curiosity successfully wrapped up activities at the “Altadena” drill site and got back on the road. The approximately 48-meter drive (about 157 feet) was successful, and placed the rover in the next mapping quadrangle […]

Students from New York and Utah will hear from NASA astronauts aboard the International Space Station as they answer prerecorded questions in two separate events. At 11:30 a.m. EDT on Monday, June 23, NASA astronauts Nichole Ayers and Anne McClain will answer questions submitted by students from P.S. 71 Forest Elementary School in Ridgewood, New […]

Two students guide their rover through an obstacle course in this April 11, 2025, image from the 2025 Human Exploration Rover Challenge. The annual engineering competition – one of NASA’s longest standing student challenges – is in its 31st year. This year’s competition challenged teams to design, build, and test a lunar rover powered by […]

Library Scientific papers, industry forum presentations, and videos covering the concepts used in the digital information platform are available to the public. For those interested in a deeper understanding of the technical workings of DIP, please refer to these resources. Newsletters April 2025December 2024August 2024June 2024March 2024November 2023 NASA Feature Stories NASA Partners With Airlines […]

November 20, 2024 at 10:00 AM ESTDigital Information Platform Virtual Workshop: A Virtual Workshop on Service Quality, Data Governance, Cybersecurity, and Interoperability June 28, 2023 at 10:00 AM EDTDIP Information Session: Announcement of Collaborative Opportunity (ACO) for Service Providers July 27, 2022 at 10:00 AM EDTDIP Announcement of Collaborative Opportunity (ACO) for Flight Operators February […]

StartApril 14, 2021 at 11:00 AM EDT EndApril 14, 2021 at 1:00 PM EDT NASA’s Digital Information Platform (DIP) sub-project as part of Air Traffic Management -eXploration (ATM-X) project has recently released the Request for Information (RFI) to obtain information to define collaboration strategy and identify community needs and goals. As a follow-on activity, DIP […]

StartAugust 18, 2021 at 10:00 AM EST EndAugust 18, 2021 at 12:00 PM EST DIP RFI Outbrief Session NASA’s Digital Information Platform (DIP) sub-project as part of Air Traffic Management -eXploration (ATM-X) project has received responses to the Request for Information (RFI) from aviation community. As a follow-on activity, DIP is hosting an online information session to […]

StartNovember 17, 2021 at 10:00 AM EST EndNovember 17, 2021 at 12:00 PM EST Workshop Series: What It’s About The Digital Information Platform (DIP) workshop series is intended to provide a deeper dive and a closer look at some of the core features being developed by the DIP sub-project under ATM-X. These workshops will give […]

StartJanuary 12, 2022 at 10:00 AM EST EndJanuary 12, 2022 at 12:00 PM EST Workshop Series: What It’s About The Digital Information Platform (DIP) workshop series intends to provide a deeper dive and a closer look at some of the core features being developed by the DIP sub-project under ATM-X. These workshops will give insight […]

A NASA team specializing in collecting imagery-based engineering datasets from spacecraft during launch and reentry is supporting a European aerospace company’s upcoming mission to return a subscale demonstration capsule from space. NASA’s Scientifically Calibrated In-Flight Imagery (SCIFLI) team supports a broad range of mission needs across the agency, including Artemis, science missions like OSIRIS-REx (Origins, […]

StartFebruary 23, 2022 at 10:00 AM EDT EndFebruary 23, 2022 at 12:00 PM EST Workshop Series: What It’s About The Digital Information Platform (DIP) workshop series intends to provide a deeper dive and a closer look at some of the core features being developed by the DIP sub-project under ATM-X. These workshops will give insight […]

StartJuly 27, 2022 at 10:00 AM EDT EndJune 27, 2022 at 12:00 PM EST What It’s About? DIP is hosting an online session to provide detailed information on the CDDR service, scope of the collaborative opportunity, partner responsibilities and ACO response submission instructions. The intent is to share information for interested parties to make an […]

StartJuly 28, 2023 at 10:00 AM EDT EndJune 28, 2023 at 12:00 PM EST DIP Information Session: What It’s About This Announcement of Collaborative Opportunity (ACO) is intended to solicit service providers and data integrators who are willing to develop and provide access to digital aviation services for the Partner Services (PS) Evaluations to validate […]

A NASA system designed to measure temperature and strain on high-speed vehicles is set to make its first flights at hypersonic speeds – greater than Mach 5, or five times the speed of sound – when mounted to two research rockets launching this summer. Technicians in the Environmental Laboratory at NASA’s Armstrong Flight Research Center […]

Othmane Benafan is a NASA engineer whose work is literally reshaping how we use aerospace materials — he creates metals that can shape shift. Benafan, a materials research engineer at NASA’s Glenn Research Center in Cleveland, creates metals called shape memory alloys that are custom-made to solve some of the most pressing challenges of space […]

NASA’s Marshall Space Flight Center invites the community to help celebrate the center’s 65th anniversary during a free public event noon to 5 p.m. CDT Saturday, July 19, at The Orion Amphitheater in Huntsville, Alabama. Marshall, along with its partners and collaborators, will fill the amphitheater with space exhibits, music, food vendors, and hands-on activities […]

Better understanding the lunar lighting environment will help NASA prepare astronauts for the harsh environment Artemis III Moonwalkers will experience on their mission. NASA’s Artemis III mission will build on earlier test flights and add new capabilities with the human landing system and advanced spacesuits to send the first astronauts to explore the lunar South […]

A curious cow watches as NASA astronauts Andre Douglas and Kate Rubins perform a simulated moonwalk in the San Francisco Volcanic Field in Northern Arizona on May 14, 2024, in preparation for NASA’s historic Artemis III Moon landing mission. Flight controllers and scientists guided activities during the week-long simulation from mission control at NASA’s Johnson […]

While attending the Paris Air Show June 16, NASA acting Administrator Janet Petro signed an agreement with DLR (German Aerospace Center, or Deutsches Zentrum für Luft- und Raumfahrt) to continue a partnership in space medicine research. This renewed collaboration builds on previous radiation mitigation efforts for human spaceflight. As NASA advances the Trump-Vance Administration’s goals […]

A NASA-sponsored team is creating a new approach to measure magnetic fields by developing a new system that can both take scientific measurements and provide spacecraft attitude control functions. This new system is small, lightweight, and can be accommodated onboard the spacecraft, eliminating the need for the boom structure that is typically required to measure […]

June 2025 Edition Most materials are formed from a partially or totally fluid sample, and the transport of heat and mass from the fluid into the solid during solidification inherently influences the formation of the material and its resultant properties. The ISS provides a long-duration microgravity environment for conducting experiments that enables researchers to examine […]

by Dary Felix Garcia NASA is preparing to make history by sending humans to the Moon’s South Pole. There, astronauts will conduct moonwalks for exploration, science experiments, and prepare humanity for the journey to Mars. Missions of this scale require extensive planning, especially when accounting for emergency scenarios such as a crew member becoming incapacitated. […]

Farah Al Fulfulee was just four years old when she started climbing onto the roof of her family’s house in Iraq to gaze at the stars. “It scared me how vast and quiet the sky was, but it made me very curious. I grew a deep passion for the stars and constellations and what they […]

from NASA’s Heliophysics Education Activation Team (NASA HEAT) and the Astronomical Society of the Pacific/Night Sky Network Have you ever wondered about what the Sun is made of? Or why do you get sunburned on even cloudy days? NASA’s new Explore the Sun toolkit brings the wonders of solar science to you, offering answers to […]

Two NASA employees are being honored as part of the Samuel J. Heyman Service to America Medals, also known as the Sammies, recognizing outstanding federal employees who are addressing many of our country’s greatest challenges. Rich Burns of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, and John Blevins of Marshall Space Flight Center in […]

This serene spiral galaxy hides a cataclysmic past. The galaxy IC 758, shown in this NASA/ESA Hubble Space Telescope image, is situated 60 million light-years away in the constellation Ursa Major. Hubble captured this image in 2023. IC 758 appears peaceful, with its soft blue spiral arms curving gently around its hazy barred center. However, in 1999, […]

By Beth Ridgeway NASA’s Student Launch competition celebrated its 25th anniversary on May 4, just north of NASA’s Marshall Space Flight Center in Huntsville, Alabama, bringing together more than 980 middle school, high school, college, and university students from across the U.S. to showcase and launch their high-powered rocketry designs. The event marked the conclusion […]

NASA is seeking information from U.S. and international companies about Earth proximity relay communication and navigation capabilities as the agency aims to use private industry satellite communications services for emerging agency science missions. “As part of NASA’s Communications Services Project, the agency is working with private industry to solve challenges for future exploration,” said Kevin […]

Heading into a recent staff meeting for Johnson Space Center’s Business Development & Technology Integration Office, Jason Foster anticipated a typical agenda of team updates and discussion. He did not expect an announcement that he had been named a 2025 Rookie of the Year – Honorable Mention through the Federal Laboratory Consortium’s annual awards program. […]