Lars Osborne of Agile Space Propulsion presented their storable propellant hypergolic rocket engines at Space Access 2019. Their engines are well suited for lunar and planetary landers and upper ...

EIC backing will support Arkadia Space in advancing and commercialising its green propulsion technology, aiming to replace ...

Hypergolic propulsion is particularly handy once you're already up in space, because there's no need for an ignition system per se – you can simply pressure-feed your fuel and oxidizer into a ...

THOUSAND OAKS, Calif., July 22, 2025 /PRNewswire/ -- Frontier Aerospace, a leader in next-generation liquid rocket propulsion, today announced the successful first hot-fire of its new hypergolic ...

LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a leading pureplay commercial space company building the first end-to-end business and technology platform in space, announced today that it ...

WEST LAFAYETTE, Ind. — When SpaceX’s Crew Dragon capsule splashed down off the Florida coast in August following its first crewed mission, the two astronauts inside could not exit the capsule ...

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 ...

Whereas up until recently we lived in a world where new engine development was mainly done in the automotive industry, the resurrection of humans’ interest in space exploration has some interesting ...