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

Officials are investigating an unexpected explosion that occurred during a solid rocket booster test in Utah last week, ...

NASA and Northrop Grumman completed the booster test in Promontory, Utah last week. It lasted around two minutes. Just after ...

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

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 ...

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

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

Blue Origin has now launched 13 passenger flights since the sub-orbital spacecraft carried Amazon and Blue Origin founder ...

Utah has a significant role, being the "factory" for the propulsion systems used by the SLS rocket. The new booster rocket ...