From Youtube
See the power of 512,000 pounds of thrust as this 360 video takes you inside a NASA RS-25 engine hot-fire test at Stennis Space Center near Bay St. Louis, Mississippi on Feb. 22. This offers a unique perspective of an engine that will work with three other RS-25s to produce 2 million pounds of thrust that will aid in sending the Space Launch System the world’s most powerful rocket—into orbit.
