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.

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

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

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

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.

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

President Donald Trump's NASA nominee Jared Isaacman is seen during a U.S. Senate Committee on Commerce, Science and Transportation confirmation hearing on Wednesday, April 09, 2025.

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 ...

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

With summer and winter for the Northern and Southern Hemispheres now in full swing, the halfway point of 2025 is fast ...

REPLAY: NASA Rocket Booster Motor test (via NASA) ...