RS-25 Engine

Stennis completes RS-25 rocket engine procedure

On Monday, NASA announced that Stennis Space team members successfully performed an uncommon remove-and-replace procedure on an RS-25 engine’s nozzle back on October 13th. The R&R procedure involves completely removing…

A rainbow's view of NASA's RS-25 engine test

NASA engineers conducted their first RS-25 test of 2017 on the A-1 Test Stand at Stennis Space Center near Bay St. Louis, Mississippi, on Feb. 22, continuing to collect data on the performance of the rocket engine that will help…