fromArs Technica
1 week agoPrivate equity deal shows just how far America's legacy rocket industry has fallen
The RS-25 engine, by far the largest in L3Harris' portfolio and a former Rocketdyne product, is not part of the sale. The RS-25 was initially known as the Space Shuttle Main Engine and was designed for reusability. The expendable heavy-lift SLS rocket uses four of the engines, and NASA is burning through the 16 leftover shuttle-era RS-25 engines on the first four SLS flights for the agency's Artemis Moon program.
Science