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NASA image: Stennis engineer part of LCROSS moon mission

Stennis engineer part of LCROSS moon mission

Karma Snyder, a project manager at NASA's John C. Stennis Space Center, was a senior design engineer on the RL10...

NASA image: Stennis certifies final shuttle engine

Stennis certifies final shuttle engine

Steam blasts out of the A-2 Test Stand at Stennis Space Center on Oct. 22 as engineers begin a certification test on...

NASA image: Stennis certifies final shuttle engine

Stennis certifies final shuttle engine

Steam blasts out of the A-2 Test Stand at Stennis Space Center on Oct. 22 as engineers begin a certification test on...

NASA image: NASA Conducts Second RS-25 Engine Test of Year at Stennis Space Center

NASA Conducts Second RS-25 Engine Test of Year at Stennis Space Center

NASA conducted its second RS-25 engine hot fire test of the new year Feb. 8 on the Fred Haise Test Stand at Stennis...

NASA image: 50 Years of Testing

50 Years of Testing

A 15-second test of a Saturn V rocket stage on the A-2 Test Stand at Stennis Space Center ushered in the Space Age...

NASA image: Start Your Engines: NASA Stennis Cruises on the Coast

Start Your Engines: NASA Stennis Cruises on the Coast

NASA Stennis representatives inspire the Artemis Generation and share NASA Stennis’ rich history of propulsion...

NASA image: Start Your Engines: NASA Stennis Cruises on the Coast

Start Your Engines: NASA Stennis Cruises on the Coast

NASA Stennis representatives inspire the Artemis Generation and share NASA Stennis’ rich history of propulsion...

NASA image: Start Your Engines: NASA Stennis Cruises on the Coast

Start Your Engines: NASA Stennis Cruises on the Coast

NASA Stennis representatives inspire the Artemis Generation and share NASA Stennis’ rich history of propulsion...

NASA image: Start Your Engines: NASA Stennis Cruises on the Coast

Start Your Engines: NASA Stennis Cruises on the Coast

NASA Stennis representatives inspire the Artemis Generation and share NASA Stennis’ rich history of propulsion...

NASA image: Start Your Engines: NASA Stennis Cruises on the Coast

Start Your Engines: NASA Stennis Cruises on the Coast

NASA Stennis representatives inspire the Artemis Generation and share NASA Stennis’ rich history of propulsion...

NASA image: NASA Readies for Future Artemis Moon Missions with Rocket Engine Test Series

NASA Readies for Future Artemis Moon Missions with Rocket Engine Test Series

NASA marked a significant milestone on Sept. 30 in its plans for future missions to the Moon and, eventually, Mars...

NASA image: SSC-20210810-s00290

SSC-20210810-s00290

Nyla Trumbach, a NASA lead mechanical engineer, broke barriers as the first female to conduct a J-2X powerpack...

NASA image: LSU Engineering Students Visit NASA Stennis

LSU Engineering Students Visit NASA Stennis

Members of the Society for the Advancement of Material and Process Engineering at Louisiana State University stand...

NASA image: RS-25 Engine Test 2025-11-12

RS-25 Engine Test 2025-11-12

Teams at NASA’s Stennis Space Center tested a new production RS-25 engine on Nov. 12, 2025, on the Fred Haise Test...

NASA image: NASA Marks Halfway Point in RS-25 Certification Test Series

NASA Marks Halfway Point in RS-25 Certification Test Series

NASA completed the sixth of 12 scheduled RS-25 engine certification tests in a critical series for future flights of...

NASA image: Nears Completion of Key RS-25 Certification Test Series

Nears Completion of Key RS-25 Certification Test Series

NASA completed its penultimate hot fire June 15 in a key test series to certify production of new RS-25 engines for...

NASA image: NASA Conducts First 2023 Test of Redesigned Moon Rocket Engine

NASA Conducts First 2023 Test of Redesigned Moon Rocket Engine

NASA’s newly redesigned RS-25 engine for future flights of the Space Launch System (SLS) rocket underwent its first...

NASA image: NASA Conducts 2nd RS-25 Test in Latest Developmental Series

NASA Conducts 2nd RS-25 Test in Latest Developmental Series

NASA conducted a second RS-25 single engine hot fire test April 6 to support development and production of engines...

NASA image: NASA, Aerojet Rocketdyne Complete Testing for Modernized RS-25 Engine

NASA, Aerojet Rocketdyne Complete Testing for Modernized RS-25 Engine

NASA completed RS-25 developmental engine testing on March 30 with a full-duration hot fire test to support future...

NASA image: NASA Continues Test Series for Redesigned Artemis Moon Rocket Engines

NASA Continues Test Series for Redesigned Artemis Moon Rocket Engines

Hot NASA’s testing for redesigned RS-25 engines to be used on future Space Launch System (SLS) missions continued...

NASA image: RS-25 Engine Test - 2018-10-31 - 4K Full Duration

RS-25 Engine Test - 2018-10-31 - 4K Full Duration

NASA conducts a successful full-duration RS-25 engine test on the A-1 Test Stand at Stennis Space Center, near Bay...

NASA image: RS-25 Engine Test - 2016-07-29 - 4K Full Duration

RS-25 Engine Test - 2016-07-29 - 4K Full Duration

NASA conducts a successful developmental test of RS-25 engine No. 0528 on the A-1 Test Stand at Stennis Space...

NASA image: NASA Continues RS-25 Engine Testing for Future Artemis Missions

NASA Continues RS-25 Engine Testing for Future Artemis Missions

NASA conducted a long-duration RS-25 single-engine test on April 28, continuing its seven-part test series to...

NASA image: SSC-20211101-s00289

SSC-20211101-s00289

Crews at NASA’s Stennis Space Center remove an RS-25 rocket engine from the A-1 test stand on Nov. 1, 2021,...