![vapor clouds rise into sky as an RS-25 engine test roars](https://www.nasa.gov/wp-content/uploads/2023/12/9.-final-rs-25-test-of-first-certification-series.jpg)
Final RS-25 Test of First Certification Series
NASA conducts the final RS-25 hot fire test of an initial certification series on the Fred Haise Test Stand at NASA Stennis on June 22. The series featured almost 110 minutes of cumulative hot fire duration, including four long-duration tests, an aggressive gimbal test, and a wide range of performance objectives.
Image Credit: NASA/Danny Nowlin
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https://www.nasa.gov/image-detail/9-final-rs-25-test-of-first-certification-series/
TakenJune 22, 2023
Image CreditNASA/Danny Nowlin
Size3600x2403px