rocket engines Archives - SpaceNews

VR35K-A engine test

Sierra Space wins Air Force contract for upper-stage engine development

Sierra Space won an Air Force contract to continue development of an engine that could be used in the upper stage of future launch vehicles.

by Jeff Foust July 28, 2023July 29, 2023

Startup iRocket wins Space Force contract to demonstrate rocket engine

by Sandra Erwin June 28, 2023June 28, 2023

Ursa Major confirms layoffs: ‘Necessary workforce reductions’

by Sandra Erwin June 9, 2023June 9, 2023

Air Force Research Lab to fund development of Ursa Major’s rocket engines

by Sandra Erwin May 23, 2023May 23, 2023

Ursa Major to supply upper-stage engine for Astra’s new rocket

by Sandra Erwin April 24, 2023April 24, 2023

Ursa Major wins $3.6 million U.S. Air Force contract to flight-qualify rocket engine

by Sandra Erwin August 31, 2022January 23, 2023

Rocket engine supplier Ursa Major raises $85 million in new funding round

by Sandra Erwin December 7, 2021January 23, 2023

An embarrassment of rockets?

by Debra Werner May 22, 2019January 23, 2023

With debt down and cash up, Aerojet Rocketdyne hunting for acquisitions

by Caleb Henry September 19, 2018January 23, 2023

Ursa Major Technologies wants outsourcing engines to be the norm

by Caleb Henry September 9, 2018January 23, 2023