NASA's chief watchdog warned that the planned upgrade to NASA's Artemis Program moon rocket upper stage, being developed by Boeing, is now likely to cost $700 million more and require the workforce to ...

NASA may sideline SpaceX and select a different company to land its astronauts on the moon, which the agency is planning for later this decade, acting space agency chief Sean Duffy suggested during TV ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. WASHINGTON — As NASA prepares to announce the astronauts who will fly the first commercial crew ...

The Crew Dragon Spacecraft carrying Nasa’s Crew-3 mission astronauts undocked from the International Space Station Thursday morning, setting up a return home early Friday. Nasa’s Psyche spacecraft ...

Technical problems could delay the beginning of regular flights by SpaceX's Crew Dragon (left) and Boeing's CST-100 Starliner until at least late 2018. Credit: SpaceX artist's concept and Boeing ...

NASA will provide an update for the schedule of Exploration Mission 1, the first launch of the Space Launch System, in October. Credit: NASA SYDNEY — NASA plans to publish a revised launch date for ...