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Stennis Space Center
NASA
@NASAStennis
We are America’s largest multi‑user propulsion test site. 🚀
Stennis Space Center, MS
nasa.gov/centers/stenni…
Joined June 2009
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    Stennis Space Center
    NASA
    @NASAStennis
    Jul 31
    "The commercial space industry moves at a rapid pace, and NASA Stennis has cultivated a forward-leaning culture built on providing solutions to match that pace," said NASA Stennis Director Christine Powell. "We welcome Cowboy Space to NASA Stennis and look forward to supporting
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    Cowboy Space Corp.
    @CowboySpaceCorp
    Jul 31
    Later this year, we're heading to NASA Stennis Space Center to conduct propulsion testing at America's largest rocket propulsion test site. We will be conducting a comprehensive propulsion test campaign to gather critical flight data. This testing will directly inform our
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    Stennis Space Center
    NASA
    @NASAStennis
    Jul 29
    Ray Williams’ progression at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, has uniquely prepared him for his new role. As part of NASA’s plan to restore core competencies by converting contractors to civil service, the New Orleans native and Grambling State
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    Stennis Space Center
    NASA
    @NASAStennis
    Jul 24
    @NASA and @blueorigin announced Friday they recently agreed to conduct second stage hot fire testing for the company’s New Glenn rocket on the B-2 test stand at the agency’s Stennis Space Center near Bay St. Louis, Mississippi. The annex to a reimbursable Space Act Agreement
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    Stennis Space Center
    NASA
    @NASAStennis
    Jul 15
    NASA Stennis is proud to have tested the RS-25 engines that will power the Artemis III mission! 🚀 It is great to see the third engine safely arrive at @NASAKennedy for integration.
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    NASA Artemis
    NASA
    @NASAArtemis
    Jul 15
    Just a regular ol' rocket engine! The third of four RS-25 rocket engines have arrived to @NASAKennedy to be integrated into the Artemis III rocket. Space Launch System uses four RS-25 engines to propel the Orion spacecraft, providing over two million pounds of thrust at liftoff.
    Teams at NASA’s Kennedy Space Center in Florida offload the third of four RS-25 rocket engines built by L3 Harris Technologies for the agency's Artemis III mission on Tuesday, July 14, 2026, inside the spaceport’s Vehicle Assembly Building. The rocket engine is in the foreground and is shaped like a bell, with the bottom of the bell facing the viewer. The end of the engine is covered in a red cover. There is an RS-25 engine in the background as well. Credit: NASA
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    Stennis Space Center
    NASA
    @NASAStennis
    Jun 30
    Welcome to NASA! To start this week, 120 new civil servants were sworn in at NASA’s Stennis Space Center as part of the @NASAAdmin's initiative to strengthen our core competencies and enhance mission agility. Strengthening our core competencies ensures we responsibly steward
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