Aerojet Rocketdyne, ULA mark 60th anniversary of RL10 rocket engine – Spaceflight Now - Spaceflight Now
spaceflightnow.comSubmitted by spaceflightnow4382 in science
A rocket engine with a long pedigree marked a big milestone on Monday. It's 60 years since the hydrogen-fueled RL10 engine debuted onboard a Centaur upper stage launched from Cape Canaveral on Nov. 27