The engines were built by L3Harris and sent for integration with the SLS rocket's core stage.

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

When I was an aerospace engineer working on the NASA Space Shuttle Program, trust was mission-critical. Every bolt, every line of code, every system had to be validated and tested carefully, or the ...

Add Yahoo as a preferred source to see more of our stories on Google. The Artemis II mission is set to launch four astronauts atop NASA's SLS (Space Launch System) rocket later today – and while this ...

An upgraded version of the world's most powerful rocket is key to landing NASA astronauts on the moon in the agency's Artemis ...

Welcome to Edition 9.01 of the Rocket Report! Back in January, I wrote about the 20 launches and landings we were most excited about in 2026. The list included things that were, at the time, ...

L3Harris delivers 4 upgraded RS-25 engines to NASA for Artemis III. Discover how these engines will power lunar exploration!

Add Yahoo as a preferred source to see more of our stories on Google. From left, Canadian Space Agency astronaut Jeremy Hansen and NASA astronauts Reid Wiseman, Victor Glover and Christina Hammock ...

SpaceX's mega-rocket carries the first real Starlink payload, and the weight of Nasa's 2028 moon-landing timeline ...

World’s largest rocket SpaceX Starship may launch from Texas in July 2026. In the past, it has been seen across parts of Palm ...

The Artemis II mission is set to launch four astronauts atop NASA's SLS (Space Launch System) rocket later today – and while this specific rocket is only flying on its second mission, its core stage ...