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

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 ...

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

PROMONTORY, Utah — NASA will conduct the first full-scale test of its most powerful solid rocket booster motor Thursday, ...

Related: Artemis 2 astronauts train for emergencies with Orion spacecraft ahead of 2025 moon launch (photos) These two solid rocket boosters will help heft the 322-foot (98-meter) SLS to space ...

Northrop Grumman saw some fiery drama during a test of a more powerful version of the solid rocket booster that would be used if NASA’s Artemis program ever gets to its ninth launch using ...

NASA plans to begin stacking the Artemis II solid rocket boosters inside the Vehicle Assembly Building in February. (submitted by Ken the Bin and Tfargo04) Psyche launch delayed one week .

The solid rocket boosters that will be installed at the science center are authentic, and their parts have been used or reused in a number of space shuttle launches — from the fifth shuttle ...

MYRTLEWOOD, Ala. - A freight train carrying segments of the space shuttle's solid rocket boosters derailed Wednesday after a bridge sank over boggy ground, authorities said. Six people aboard the ...

The segments arrived at the Kennedy Space Center by train on Monday. NASA teams can now start stacking the giant SLS moon rocket inside the Vehicle Assembly Building. The rocket’s twin, solid ...

Related: Artemis 2 astronauts train for emergencies with Orion spacecraft ahead of 2025 moon launch (photos) These two solid rocket boosters will help heft the 322-foot (98-meter) SLS to space ...