NASA and L3 Harris Technologies have successfully test-fired the second RS-25 engine. The RS-25 engine is the one that will ...

Energy constraints in the artificial-intelligence race are causing tech companies to think out of this world.

Downey hopes to finish Space Center expansion before Olympics, the atmospheric river storm hitting California and more big ...

Hannah Jones, a graduate student in mechanical engineering at UA Little Rock, spent her summer interning at NASA’s John C. Stennis Space Center in Mississippi, gaining hands-on experience that brought ...

The third annual Port Air Space Day and the accompanying “Bud & Burgers in the Bay” fest drew hundreds of people to Old Town ...

Not long before Shenzhou-20 was set to carry the three home it was struck by a piece of space debris, leaving cracks in one ...

A trio of Chinese astronauts returned to Earth on Friday after getting stuck on China's space station for more than a week ...

The original return plan was scrapped because a window in the Shenzhou-20 capsule had tiny cracks, most likely caused by impact from space debris, the space agency said Friday.

HANCOCK COUNTY, Miss. (WLOX) - NASA and L3Harris Technologies successfully conducted a full-duration hot fire test of a ...

L3Harris' RS-25 engine, which will support the core stage of the Space Launch System rocket for the Artemis V mission, was fired for 500 seconds.

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

CAPE CANAVERAL, Fla. — SpaceX is looking to bring its Starship operations to Brevard County very soon. But launches and landings at the Kennedy Space Center could restrict public access to Playalinda ...