What is the RS-25 Engine?

From the creator

The RS-25 was the main engine of the space shuttle. There will be four RS-25's used for the Space Launch System (SLS) rocket. This video is available for download from NASA's Image and Video Library: https://images.nasa.gov/details-NHQ_2018_0220_What%20is%20the%20RS%20-25%20Engine.html

Published 2018-02-20 · Watch on YouTube ↗
Availability and playback restrictions are controlled by the original channel.