Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...

Viewed from orbit, Jackass Flats — situated in southern Nevada about 65 miles northwest of Las Vegas — could easily be ...

Aerojet, a GenCorp (NYSE:GY) company, announced today that NASA’s MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging) spacecraft has successfully achieved the first-ever orbit ...

The FAST architecture, developed around ECAPS’ proprietary LMP-103S propellant, overcomes this limitation through an optimized thermal management design and a new catalyst preconditioning method. The ...

Spacecraft powered by electric propulsion could soon be better protected against their own exhaust, thanks to new ...

GeekWire chronicles the Pacific Northwest startup scene. Sign up for our weekly startup newsletter, and check out the GeekWire funding tracker and VC directory. by Alan Boyle on Apr 3, 2025 at 6:00 am ...

The dual chemical and electric propulsion systems for NASA’s Double Asteroid Redirection Test (DART) were recently delivered by Aerojet Rocketdyne to the Johns Hopkins Applied Physics Laboratory (APL) ...

SAN JOSE, Calif.--(BUSINESS WIRE)--Momentus Inc. (NASDAQ: MNTS) ("Momentus" or the "Company"), a U.S. commercial space company that offers transportation and other in-space infrastructure services, ...

NASA's famed Jet Propulsion Laboratory in Pasadena notified more than 500 employees that they had been laid off on Tuesday.

ORCHARD PARK, N.Y.--(BUSINESS WIRE)--Cobham Mission Systems, the world’s leader in critical control solutions, today announced that its space pyrotechnic valves on the NASA Perseverance rover mission ...