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NASA/Kim Shiflett A SpaceX Falcon 9 rocket lifts off from NASA’s Kennedy Space Center in Florida on Sept. 24, 2025, carrying three missions that will investigate the Sun’s influence across the
Representatives of the Artemis Accords signatories, including acting NASA Administrator Sean Duffy and NASA Associate Administrator Amit Kshatriya, met Sept. 29, 2025, for a principals meeting during the 76th International
Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam Announcements More Archives Conference Schedules Style Guide 12 min read
WASHINGTON — A SpaceX Falcon 9 launched a European reconnaissance satellite and several secondary payloads Aug. 26 in another example of the company’s rideshare launch services efforts. To continue reading
5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This view of tracks trailing NASA’s Curiosity was captured July 26, 2025, as the rover simultaneously relayed data to
Cloud cover can keep optical instruments on satellites from clearly capturing Earth’s surface. Still in testing, JPL’s Dynamic Targeting uses AI to avoid imaging clouds, yielding a higher proportion of
About a third of the 49 young isolated stars surveyed by the researchers were found to be misaligned with their protoplanetary disk. Photo Credit Lauren Biddle, The University of Texas
For Northern Hemisphere observers, August is usually regarded as “meteor month” with one of the best displays of the year reaching its peak near midmonth. That display is, of course,
WASHINGTON — The chief executive of commercial space station developer Vast says he supports NASA’s revised approach to supporting development of such stations, calling it the best way to avoid
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01Two Black Holes Observed Circling Each Other for the First Time -
02From Polymerization-Enabled Folding and Assembly to Chemical Evolution: Key Processes for Emergence of Functional Polymers in the Origin of Life -
03Astronomy 101: From the Sun and Moon to Wormholes and Warp Drive, Key Theories, Discoveries, and Facts about the Universe (The Adams 101 Series) -
04True Anomaly hires former York Space executive as chief operating officer -
05Φsat-2 begins science phase for AI Earth images -
06Hurricane forecasters are losing 3 key satellites ahead of peak storm season − a meteorologist explains why it matters -
07Binary star systems are complex astronomical objects − a new AI approach could pin down their properties quickly