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Smoke & Fire! NASA Tests the World’s Most Powerful Rocket [Video] – SciTechDaily
NASA’s Space Launch System (SLS) rocket’s core stage fired all four of its RS-25 engines on March 18th at Stennis Space Center near Bay St. Louis, Mississippi….

NASA’s Space Launch System (SLS) rocket’s core stage fired all four of its RS-25 engines on March 18th at Stennis Space Center near Bay St. Louis, Mississippi.
The core stage includes the liquid hydrogen tank and liquid oxygen tank, four RS-25 engines, and the computers, electronics, and avionics that serve as the “brains” of the rocket.
The hot fire was the final test of the Green Run series. The term “green” refers to the new hardware that will work together to power the stage, and “run” refers…
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