The last four rocket engines ever to fly with shuttle-era hardware at their core have arrived at NASA's Michoud Assembly Facility in New Orleans — and they are headed for the Moon program, not a ...

The first space shuttle main engine underwent a 45-sec., 76% power level firing test at NASA's National Space Technologies Bay, St. Louis, Missouri. Small 35:1 nozzles were being used during early ...

CAPE CANAVERAL, Fla. — In a key development in NASA’s mission to return to the surface of the Moon, defense contractor L3Harris Technologies announced Wednesday the completion and delivery of four ...

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 ...

When Artemis II blasts off for its lunar flyby, its powerful SLS rocket will include some "heritage hardware." The core engines are mostly recycled space shuttle engines, along with some reused ...