NASA’s push for a new nuclear rocket engine is not just another upgrade to the hardware we strap to the bottom of spacecraft.

NASA's Reactive Additive Manufacturing for the Fourth Industrial Revolution (RAMFIRE) project test-fired a 3D-printed engine ...

March 6 (UPI) --NASA completed a full-duration RS-25 engine hot fire Wednesday, as the space agency continues testing the updated engines that will launch Artemis missions to the moon and beyond. The ...

NASA is set to kick off a series of tests to ensure the updated RS-25 engine is ready and reliable for powering the SLS megarocket. Reading time 3 minutes NASA is gearing up to start a crucial series ...

NASA fired up an engine Wednesday (Feb. 8) to boost human moon missions. The test Wednesday at NASA's Stennis Space Center in Mississippi saw a recycled RS-25 engine fire in a test stand at 111 ...

NASA's chief hopes that Amazon CEO Jeff Bezos has "all the luck in the world" recovering one or more of the engines that launched the first manned moon landing mission from where the dot-com ...

The NASA Space Launch System (SLS). Image credit: NASA. NASA’s Artemis Moon program is six years behind schedule and at least $6 billion over budget due to the space agency’s mismanagement of rocket ...

The Space Shuttle, despite two very traumatizing accidents, is without a doubt one of our species' most successful family of otherworldly vehicles. Introduced in 1981, the family flew a total of 135 ...

HUNTSVILLE, Ala. – In December, NASA will begin testing core components of a rocket engine from the Apollo era. Data from the tests will help NASA build the next generation engine that will power the ...

NASA has scrubbed the hotly anticipated launch of its Space Launch System rocket due to engine issues. "The launch of #Artemis I is no longer happening today as teams work through an issue with an ...

BAY ST. LOUIS, Miss. — NASA’s John C. Stennis Space Center in Mississippi conducted a successful test firing Wednesday of the liquid-fuel AJ26 engine that will power the first stage of Orbital ...

NASA has shared an awesome shot (above) showing the four engines that will power the first crewed mission to the moon in five decades. The four RS-25 engines were recently attached to the core booster ...