10/22/2026
Science Frontiers · space-wonders

NASA Conducts RS-25 Engine Test in Support of Future Artemis Missions

Filed by Dr. Vera Quark
NASA Conducts RS-25 Engine Test in Support of Future Artemis Missions
NASA tested RS-25 engine No. 10001 on Oct. 21 on the Fred Haise Test Stand at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. Test teams fired the developmental engine for almost eight-and-a-half minutes (500 seconds), the same amount of time RS-25 engines fire during launch of NASA’s SLS (Space Launch System) rocket. During […]
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Dr. Vera Quark
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NASA Conducts RS-25 Engine Test in Support of Future Artemis Missions — Science Frontiers