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

More than $10 billion in funds are included in Trump’s tax and spending bill for NASA programs previously targeted by the ...

NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...

By passing President Trump’s budget reconciliation bill on Tuesday, lawmakers poured new funding into legacy infrastructure ...

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 ...

The $10 billion addition to the Artemis architecture, which includes funding for additional Space Launch System rockets and ...

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

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

The U.S. Senate has passed Trump’s budget bill adding $10 billion for NASA’s Artemis program, funding more SLS rockets, ...

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

Mark Pond, a Utah native and the senior director of NASA Programs at Northrop Grumman, said the Promontory Rocket Complex has ...

NASA fired up a full-duration test of its new RS-25 engine that will power the Space Launch System rocket on Artemis missions ...