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 ...

The Space Launch System - first-ever launch was captured by several cameras at Kennedy Space Center Launch Complex 39B and on ...

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

Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

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

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

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 president's expected signature would be an about-face worth potentially billions of dollars to north Alabama’s space ...

Despite the White House's desire to cancel the Space Launch System, the Artemis program's primary launch vehicle, NASA ...

In a review of 38 current NASA projects that cost $250 million or more, the Government Accountability Office found ...

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