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

A video of the static fire test showed a large plume of exhaust burning through part of the booster.

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

The new booster is is scheduled to launch on the ninth Artemis lunar mission in the 2030s — but there's a chance that it will ...

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

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

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

NASA will conduct the first full-scale test of its most powerful solid rocket booster motor Thursday, marking a critical ...

PROMONTORY, Utah — NASA will conduct the first full-scale test of its most powerful solid rocket booster motor Thursday, ...

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.

NASA's DART spacecraft and the 2nd stage booster captured 'captured about 10 hours after launch," by the Virtual Telescope ...

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