Pratt & Whitney Rocketdyne Says Tests Will Help
Constellation Development
Engineers from NASA and Pratt & Whitney Rocketdyne
successfully completed a series of hot-fire altitude tests using
liquid methane on the RS-18 engine. The tests, conducted at White
Sands test facility in New Mexico, are part of the technology
development for NASA's Constellation program, and gathered
important data on ignition, performance measurement, and rapid
start and stop.
Read More
