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GEM 63XL Static Test
Building the world's largest monolithic solid rocket motor. That's Defining Possible.
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GEM 63 Updates
Press Releases
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Northrop Grumman’s GEM 63XL Solid Rocket Boosters Help Power First Certified Flight of ULA’s Vulcan Rocket
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Northrop Grumman GEM 63 Solid Rocket Boosters Help Successfully Launch National Security Mission Aboard Atlas V Rocket
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Big Booster Benefits – First Flight of Longest Monolithic Solid Rocket Motors
Videos
GEM 63XL VM-1 Static Test
GEM 63XL VM-1 Static Test
GEM 63 XL QM-1 Static Test
Fact Sheets
GEM 63XL Qualification Motor Static Test Fact Sheet
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GEM 63XL Validation Motor Static Test Fact Sheet
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B-2 Images and Videos
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B-2 Images and Videos
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B-2 Images and Videos
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GEM 63XL QM-1
Motor in test stand and exit cone.
GEM 63XL QM-1
GEM News
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Northrop Grumman test fires solid motor for ULA’s Vulcan rocket
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Northrop Grumman Finalizes Contract for GEM Solid Rocket Boosters
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Propulsion Systems