Space Launch System
Engineers at #NASA ’s Stennis Space Center in Mississippi on Oct. 19 completed a hot-fire test of RS-25 rocket engine E2063, a flight engine for NASA’s new #Space Launch System (SLS) rocket. Engine E2063 is scheduled to help power SLS on its #Exploration Mission-2 (EM-2), the first flight of the new rocket to carry humans.
Credit to : NASA