4 min readPreparations for Next Moonwalk Simulations Underway (and Underwater) Researchers Kelly Gilkey, Cy Peverill, Daniel Phan, Chase Haddix, and Ariel Tokarz test portable, handheld X-ray systems for use during future long-duration space missions at NASA’s Glenn Research Center in Cleveland on Friday, March 21, 2025. Credit: NASA/Sara Lowthian-Hanna As NASA plans future human exploration [...]
Astronauts Kimiya Yui of JAXA (Japan Aerospace Exploration Agency) and Zena Cardman of NASA unpack some of the science, supplies, and hardware delivered aboard the SpaceX Dragon cargo spacecraft and begin installing the new gear inside the International Space Station. Expedition 73 continued observing bone stem cells on Wednesday to learn how to protect the [...]
A SpaceX Dragon cargo spacecraft carrying over 5,000 pounds of science, supplies, and hardware for NASA’s SpaceX CRS-33 mission approaches the International Space Station for an automated docking on Aug. 25, 2025.NASA On Wednesday, Sept. 3, SpaceX’s Dragon completed an initial burn to test the spacecraft’s new capability to help maintain the altitude of the [...]
Photo of the Day How soon do jets form when a supernova gives birth to a neutron star? The Africa Nebula provides clues. This supernova remnant surrounds Circinus X-1, an X-ray emitting neutron star and the companion star it orbits. The image, from the ThunderKAT collaboration on the MeerKAT radio telescope situated in South [...]
NASA/Rachel Tilling Sea ice is frozen seawater that floats in the ocean. This photo, taken from NASA’s Gulfstream V Research Aircraft on July 21, 2022, shows Arctic sea ice in the Lincoln Sea north of Greenland. This image is the NASA Science Image of the Month for September 2025. Each month, NASA’s Science Mission Directorate chooses an [...]
Image Credit: HeroX The next era of lunar exploration demands a new kind of wheel – one that can sprint across razor-sharp regolith, shrug off extremely cold nights, and keep a rover rolling day after lunar day. The Rock and Roll with NASA Challenge seeks that breakthrough. If you can imagine a lightweight, compliant wheel [...]
Amit KshatriyaCredit: NASA Acting NASA Administrator Sean P. Duffy Wednesday named Amit Kshatriya as the new associate administrator of NASA, the agency’s top civil service role. A 20-year NASA veteran, Kshatriya was most recently the deputy in charge of the Moon to Mars Program in the Exploration Systems Development Mission Directorate (ESDMD) at NASA Headquarters [...]
Explore This Section Overview Science Science Findings Juno’s Orbits Spacecraft People Stories Multimedia JunoCam Images Jupiter hosts the brightest and most spectacular auroras in the Solar System. Near its poles, these shimmering lights offer a glimpse into how the planet interacts with the solar wind and moons swept by Jupiter’s magnetic field. Unlike Earth’s [...]
Image of Caleb Scharf _________________________________________________________________________________________ In the following interview, questions from the interviewer, Fred Van Wert, are in bold, and Caleb Scharf’s responses are in regular text. _________________________________________________________________________________________ Let’s begin with your early years. Where you were born, something about your family, what your mother and father did, your early schooling, what got you interested [...]
NASA’s Human Lander Challenge (HuLC) is an initiative supporting its Exploration Systems Development Mission Directorate’s (ESDMD’s) efforts to explore innovative solutions for a variety of known technology development areas for human landing systems (HLS). Landers are used to safely ferry astronauts to and from the lunar surface as part of the mission architecture for NASA’s [...]
