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 the nozzle, the bell-shaped component bolted to the powerhead that generates powerful thrust, and reattaching another nozzle. This is done while the turbopumps, combustion chamber, fuel ducts, and other parts…