SpaceNews

Pratt & Whitney Rocketdyne’s Space Shuttle Main Engines Deliver Final Components of Japanese Experiment Module to International Space Station

Three Pratt & Whitney Rocketdyne Space Shuttle Main Engines (SSME) successfully powered the launch of the final components of the Japanese Experiment Module aboard Space Shuttle Endeavour on Mission ...
SpaceNews

Pratt & Whitney Rocketdyne’s Space Shuttle Main Engines Power Delivery of Parts and Cargo Module to the International Space Station

Three Pratt & Whitney Rocketdyne Space Shuttle Main Engines (SSME) today successfully powered the launch of Space Shuttle Discovery on Mission STS-133 to deliver spare parts and a modified cargo ...
NASASpaceFlight.com

SLS Core Stage MPS: more than just a...

One of the main elements of NASA’s Space Launch System (SLS) Core Stage that makes it more than just a big fuel tank is the Main Propulsion System (MPS). All the equipment for the care and feeding of ...