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

The NASA worm logo was recently painted onto the Artemis 2 solid rocket rocket booster. Credit: NASA Californians call on ...

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

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

Officials are investigating an unexpected explosion that occurred during a solid rocket booster test in Utah last week, ...

Utah has a significant role, being the "factory" for the propulsion systems used by the SLS rocket. The new booster rocket ...

The introduction, testing, and availability of uPSP is the result of a successful five-year-long effort, begun in 2019, in ...

Engineers didn't immediately acknowledge the issue during that broadcast, apart from one controller uttering "Whoa," followed ...

NASA’s latest hot-fire of RS-25 engine No. 20001 roared for the full 500-second launch profile, proving it can blast the ...

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