space launch system

Space agency contended with a familiar issue during a wet dress rehearsal.

Manufacturer and NASA contractor says it could eliminate as many as 400 positions by April.

NASA’s Orion spacecraft splashed down in the Pacific Ocean early Sunday afternoon as part of the Artemis I flight test.

SLS is now expected to launch as soon as August 29 from Kennedy Space Center.

NASA’s most powerful rocket, the Space Launch System (SLS) for Artemis I, has completed its fuel testing campaign and will now begin its final weeks of preparations before launch, mission officials said Friday.

After multiple delays and attempts, on Monday NASA completed a wet dress rehearsal for the Space Launch System (SLS), the agency’s most powerful rocket. The rehearsal wasn’t perfect, but it took the SLS one giant step forward toward becoming operational. Having previously encountered temperature limit issues, faulty core stage valves, and a liquid oxygen leak, […]

After numerous setbacks, NASA will begin its next wet dress rehearsal for the Space Launch System.

Humankind is going back to the moon on the world’s most powerful rocket—NASA’s Space Launch System. Learn what it’s all about.

NASA gives an update about Artemis I—an uncrewed lunar test flight of the new Space Launch System (SLS) rocket and Orion spacecraft.