A new video shows a spectacular ribbon of flame emanating from a Sierra Nevada Corp. engine during a test for future cargo launches. Multiple views of the test show the flame, which lasted for a few ...

Tornadoes generally evoke the destructive force of nature at its most awesome. However, what if all that power could be harnessed to produce cheaper and more efficient electricity? This is just what ...

Precleans and filters dust and debris from engine intake air, ensuring only clean air makes its way downstream to the machine’s engine. The Vortex MAX high-airflow powered precleaner precleans and ...

Orbital Technologies Corporation (ORBITEC) successfully flight tested its patented vortex liquid fuel rocket engine on October 25. The engine was installed in a Prospector-class Garvey Spacecraft ...

Sierra Nevada Corporation’s (SNC) wholly-owned subsidiary Orbital Technologies Corporation (ORBITEC) recently completed successful testing and demonstration of three different propellant combinations ...

LOUISVILLE, Colo.--(BUSINESS WIRE)--The photo has been updated. The release reads: SIERRA SPACE EXPANDS VORTEX® PRODUCT LINE WITH NEW 1,500 LBF HYPERGOLIC ENGINE VORTEX® VRM1500-H is a new addition to ...