Two Chinese astronauts spent more than nine hours outside the nation's Tiangong space station on Dec. 16 and Dec. 17, beating the old EVA duration record by 10 minutes.
NASA astronauts Butch Wilmore and Suni Williams will stay in space an extra month, until March 2025, giving SpaceX more time to complete a new Crew Dragon capsule.
NASA has delayed the planned launch of its Artemis 2 crewed moon mission to April 2026, allowing more time to prep its Orion capsule.
Curiosity has just finished the latest leg of its 12-year Mars mission and will now set out to explore miles of web-like surface features left behind by ancient water on the Red Planet. The zig-zagging rocks could also provide clues about whether Mars once harbored extraterrestrial life.
China debuted its new launch vehicle Long March-12, delivering two experimental satellites into orbit and marking the inaugural flight from the country's first commercial spaceport.
SpaceX plans to launch yet another batch of its Starlink internet satellites from NASA's Kennedy Space Center early Tuesday morning (Nov. 26).
NASA has picked SpaceX to launch its Dragonfly astrobiology mission to the intriguing Saturn moon Titan. A Falcon Heavy will loft Dragonfly in July 2028.
A brand-new James Webb Space Telescope image captures the steady, slow lifestyle of the distinctive Sombrero Galaxy.
Long-duration spaceflight affects some aspects of astronauts' cognitive health, but the observed impairment was not found to be lasting, a new study finds.
A Progress spacecraft at the ISS has a strange smell and unusual droplets after arriving at the ISS, NASA reported. Troubleshooting is ongoing, but its hatch is closed for now.
