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

Artemis 2's Space Launch System rocket core stage was fitted with 4 RS-25 engines at NASA’s Michoud Assembly Facility in New Orleans. Footage courtesy: NASA/Evan Deroche/Steven Seipel/Eric ...

NASA’s SLS rocket and Orion programs received significant funding after previously being on the chopping block for NASA budget cuts.

An anomaly during a rocket booster test fire stunned Northrop Grumman and NASA, raising questions about hardware that could send Artemis astronauts into deep space.

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

Trump’s Big Beautiful Bill adds $9.9 billion to NASA’s budget, reversing plans to cut the Space Launch System and Orion.

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

While the fate of NASA’s Space Launch System (SLS) rocket hangs in the balance, the agency is pushing ahead with tests of new ...

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

The Artemis II rocket’s core stage that will help carry four astronauts to orbit the moon — the first time in more than 50 years humans visited Earth’s lunar sister — arrived at NASA’s ...