NASA fires up Artemis RS-25 rocket engine for 8.5 minutes

NASA conducted a hot fire test of the RS-25 rocket engine at the Stennis Space Center in Mississippi on Feb. 24, 2022. [NASA getting SLS megarockets ready for crewed moon missions](https://www.space.com/nasa-building-sls-megarockets-crewed-moon-missions) Test Duration: 8.5 minutes (500 seconds) Credit: NASA Stennis Space Center