Who We Are
Company Leadership
The Facts
Global Presence
Investors
News
Suppliers
Sustainability
What We Do
Advanced Weapons
Aircraft
Missile Defense
Mission Solutions
Space
Careers
Students and Entry Level
Experienced Professionals
Military and Veterans
Search Jobs by Location
Life at Northrop Grumman
Current Employees
Search
GEM 63XL Static Test
Building the world's largest monolithic solid rocket motor. That's Defining Possible.
gem-63
GEM 63 Updates
Press Releases
Learn More
Northrop Grumman’s GEM 63XL Solid Rocket Boosters Help Power First Certified Flight of ULA’s Vulcan Rocket
Loading component...
Loading component...
Loading component...
Loading component...
Loading component...
Loading component...
Loading component...
Loading component...
Learn More
Northrop Grumman GEM 63 Solid Rocket Boosters Help Successfully Launch National Security Mission Aboard Atlas V Rocket
Learn More
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
Learn More
GEM 63XL Validation Motor Static Test Fact Sheet
Learn More
B-2 Images and Videos
Go to Media Gallery >>
B-2 Images and Videos
Go to Media Gallery >>
B-2 Images and Videos
Go to Media Gallery >>
Image Gallery
GEM 63XL QM-1
Motor in test stand and exit cone.
GEM 63XL QM-1
GEM News
Learn More
Northrop Grumman test fires solid motor for ULA’s Vulcan rocket
Learn More
Northrop Grumman Finalizes Contract for GEM Solid Rocket Boosters
Contact Us
Propulsion Systems
