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.

As a writer for the NASA Web site’s students’ and educators’ pages, Heather Smith has written quite a few stories about students and teachers flying experiments on NASA’s reduced-gravity aircraft. Now ...

NASA’s Space Launch System appears to have a finite shelf life. The Trump administration wants to cancel it after just three launches, while the preliminary text of a bill making its way through ...

MAVEN was conducting routine operations, passing behind Mars in its normal orbit, when the communication failure occurred. It’s not uncommon for spacecraft to lose contact when they pass behind a ...

UNITED STATES, — NASA's James Webb Space Telescope is the world's largest and most powerful space telescope, and Friday marked the second anniversary of the telescope's science operations. Since its ...

Live updates from NASA's SpaceX Crew-12 astronaut liftoff aboard a Falcon 9 rocket Friday, Feb. 13, from Cape Canaveral Space Force Station.