A private Chinese firm has successfully launched the world's largest solid-propellant rocket for a second time. The company, Orienspace, launched the gigantic 30-meter Gravity-1 rocket from a barge in ...
Ursa Major developed and tested a 6-inch diameter composite grain pathfinder motor. Credit: Ursa Major WASHINGTON — Rocket engine startup Ursa Major is targeting the solid rocket motors market, the ...
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US firm’s solid rocket motor with grain propellant tested, delivers increased performance
A Colorado-based company has conducted successful static fires for a new extended range variant of the solid rocket motor. Incorporated with Ursa Major’s Highly Loaded Grain propellant technology, the ...
WASHINGTON — The U.S. Air Force Research Laboratory awarded X-Bow Systems, a startup that specializes in solid rocket propulsion, a $17.8 million contract to demonstrate additive manufacturing ...
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