Before launching our new Space Launch System rocket on its first test flight, we’ll test fire the core stage with its four RS-25 engines, just as during an actual launch. Get the details: http://go.nasa.gov/2e9JGLU
Before launching our new Space Launch System rocket on its first test flight, we’ll test fire the core stage with its four RS-25 engines, just as during an actual launch. Get the details: http://go.nasa.gov/2e9JGLU