Tech Times on MSN

Shuttle-era engines make final flight: RS-25s delivered for Artemis III

RS-25 engine delivery for Artemis III marks the end of shuttle-era hardware in NASA spaceflight propulsion: four engines that supported 36 shuttle missions will power the Space Launch System for a ...
Starlust on MSN

NASA's Artemis III update: Two of the four RS-25 engines arrive at Kennedy Space Center

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

This founder helped build SpaceX’s most powerful rocket engine. Now he’s building a ‘fighter jet for orbit.’

Jeff Thornburg helped turn a government research project into SpaceX’s most powerful rocket engine. Now, he’s trying to do the same thing at his startup Portal Space Systems, which is taking an idea ...
AOL

First Artemis III engine arrives at Kennedy Space Center as NASA prepares for next moon mission

The Block 1 configuration stands 322 feet, taller than the Statue of Liberty, and weighs 5.75 million lbs. During launch and ascent, SLS will produce 8.8 million lbs. of maximum thrust, 15 percent ...