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

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

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 ...

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

Northrop Grumman Corporation conducted a full-scale static fire of NASA’s Booster Obsolescence and Life Extension (BOLE) ...

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 ...