Nasdaq

Altair and Auburn University to Collaborate on $1.25 Million AFWERX Contract to Advance Vortex Rocket Engines

Altair® FlightStream™ to improve engine performance in a fraction of the time compared to traditional methods "This opportunity continues Altair's legacy of innovation in the aerospace industry and ...
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 ...
KTLA

Vaya Space Signs Agreement With Army DEVCOM Aviation and Missile Center to Explore Vortex Hybrid Rocket Engine for Defense Missile Use

The CRADA is a follow-on action to Vaya Space's demonstration of successful deep throttling, shutdown, and restart of an 8 kN test engine based on the design specifications of a Hellfire tactical ...
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 ...