RS-25 Engine Test

Static Fire Fred Haise Test Stand, NASA’s Stennis Space Center

About

NASA is conducting a hot fire of an RS-25 engine as part of certification testing for future SLS (Space Launch System) rockets. The test of developmental RS-25 engine No. 10001 is planned to run for almost eight-and-a-half minutes (500 seconds) and throttle up to 111% of its rated power level.

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Before liftoff
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If the launch moves, your reminders move with it, and at the time of your first reminder we tell you the new date.