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

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

A new version of the solid rocket booster being developed for the Space Launch System experienced an anomaly during a test ...

Still, Isar became the first in a new crop of European launch startups to launch a rocket theoretically capable of reaching ...

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 state’s congressional delegation reaffirmed support for the NASA center’s missions, programs and workforce.

PROMONTORY, Utah—Northrop Grumman and NASA on June 26 conducted the first test of its Booster Obsolescence Life Extension ...

Japanese company ispace said Tuesday that a "hard landing" during its attempted lunar landing in early June was due to an ...

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

The four people at the helm of America's space agency held a town hall meeting with employees Wednesday, fielding questions ...

NASA and Northrop Grumman successfully tested the most powerful segmented solid rocket motor ever created at Promontory Point on Thursday. It will eventually power missions to the moon and beyond.

Northrop Grumman conducted the first test firing of its Booster Obsolescence and Life Extension (BOLE) five-segment solid ...