Fixing the Space Launch System rocket's helium pressurization problem has pushed the Artemis II launch to at least April 1.

NASA has repaired its Artemis 2 rocket, apparently keeping things on track for a possible April launch of the first crewed moon mission in more than 50 years.

Russia has fixed Site 31 at Baikonur Cosmodrome, the only pad supporting the nation's human spaceflight missions. It had been ...

NASA's Artemis II is on track to shoot for the moon in April after engineers fixed the helium issue that grounded the mission's rocket last month.

Live updates from SpaceX’s Wednesday predawn Starlink 10-40 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

Live updates from SpaceX’s Sunday night Starlink 10-41 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

NASA’s Mike Fincke identified himself Wednesday as the astronaut whose medical condition prompted the space agency’s first medical evacuation.

KENNEDY SPACE CENTER — On Monday afternoon, NASA stated that its teams detected a leak on its Artemis II moon rocket during the wet dress rehearsal. In an update, NASA stated that its teams have been ...

KENNEDY SPACE CENTER — On Monday morning, NASA announced that Crew-12 mission managers made the decision to delay the launch to Thursday, due to unfavorable weather conditions. Originally, NASA’s ...