Welcome to Edition 7.26 of the Rocket Report! Let's pause and reflect on how far the rocket business has come in the last 10 ...

Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. WASHINGTON — Rocket propulsion startup Ursa Major announced Dec. 18 that one ...

Ursa Major said it developed a new solid rocket motor from scratch in four months, and has now flown it twice in partnership with Raytheon. (Ursa Major) Raytheon and growing propulsion firm Ursa ...

The deal gives Europe’s largest tactical-missile vendor full control over its main supplier of propulsion, a key asset in an ...

Defense company Anduril Industries Inc. said it’s been awarded $14.3 million by the Pentagon to expand the solid rocket ...

Raytheon's and Ursa Major's long-range solid rocket motor completed a successful missile flight test for the U.S. Army. A spokesman for Raytheon, an RTX business, said that the two firms' combined ...

Meanwhile the solid rocket ... Aerojet Rocketdyne engines, which are recycled from the Space Shuttle. Those engines have been tested, fitted, and are ready to power the SLS rocket during its ...

COLORADO SPRINGS—Colorado-based startup Ursa Major in partnership with missile developer Raytheon has completed two flight tests of a newly developed long-range solid rocket motor (SRM ...

Raytheon and growing propulsion firm Ursa Major on Wednesday announced they have conducted successful missile flight tests with a long-range solid rocket motor for the Army. In a briefing with ...

They have successfully moved the first segment of a solid rocket motor from the production facility to the launch site. This news comes just days after ISRO conducted important recovery tests for ...

A solid rocket motor developed for the Epsilon S rocket exploded during a Nov. 25 static-fire test at a facility operated by the Japanese space agency JAXA. That explosion took place 49 seconds ...