Business Wire

Sierra Space Completes Test Campaign on Next Generation Vortex 35,000 lbf Fuel-Rich LOX LH2 Engine

LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a leading commercial space company and defense tech prime that is Building a Platform in Space to Benefit Life on Earth ®, announced today the ...
News Tribune

Vaya Space Achieves Breakthrough in Defense Technology With Successful Demonstrations of Tactical Missile Class Vortex-Hybrid Engine

COCOA, Fla., November 28, 2023 (Newswire.com) - Vaya Space, an innovative space and defense company, proudly announces a significant milestone in defense technology with successful demonstrations of a ...
SpaceNews

ORBITEC’s Rocket Engine Soars Above the Mojave Desert

Madison, Wisconsin based Orbital Technologies Corporation (ORBITECTM) has successfully flight-tested its new rocket engine and technologies in Mojave, CA. ORBITEC integrated its Vortex Liquid Rocket ...
Aviation Week

Sierra Space Upper Stage Vortex Engine Moves To Next Phase

Sierra Space’s ambitions to develop an alternative upper stage capability for the U.S. Defense Department have taken another step forward with the award of a $16 million U.S. Air Force Research ...