An upgraded version of one of the solid rocket boosters being used for NASA's Space Launch System (SLS) experienced an ...

See the Artemis 1 Orion spacecraft and Earth about 2 hours prior to splashdown in this time-lapse. Credit: NASA | time-lapse ...

See the epic view of the moon and Earth captured by the Orion spacecraft ahead of its outbound powered flyby. Credit: NASA / ...

Northrop Grumman saw some fiery drama during a test of a more powerful version of the solid rocket booster that would be used if NASA’s Artemis program ever gets to its ninth launch using ...

While NASA’s Artemis program may ultimately abandon the Space Launch System rocket, for now, Melbourne-based L3Harris is ...

NASA’s latest hot-fire of RS-25 engine No. 20001 roared for the full 500-second launch profile, proving it can blast the ...

SpaceX early Saturday launched another 27 Starlink satellites, breaking it's own record by preparing the launchpad for ...

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...

The nozzle liberated energetically from the motor around 10 seconds before the burn ended, and there appeared to be some ...

NASA fired up a full-duration test of its new RS-25 engine that will power the Space Launch System rocket on Artemis missions ...

The Artemis I’s Space Launch System rocket and the Orion spacecraft are currently sitting at Launch Pad 39B at the Kennedy Space Center as it was not sent off at 2:17 p.m. EDT on Saturday for ...

NASA's new RS-25 engine No. 20001 underwent a full-duration "hot-fire" test, replicating actual launch time and power levels.