A Japanese space startup said its second attempt to launch a rocket carrying small satellites into orbit had been terminated ...

Two American firms have conducted successful flight tests of a new solid rocket motor with long-range capabilities. RTX and ...

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 ...

China successfully conducted five rocket engine tests in a single day, signalling the implementation of major aerospace projects in 2025.

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 ...

Raytheon’s missile manufacturing operation announced a successful test for an advanced long-range military solid rocket motor it's developing with a Colorado aerospace propulsion systems maker.

The technical strategy employed by both companies integrates cost-effective components to produce a new class of munitions.

with matching funds from the company, to further develop its Lynx solid rocket motor manufacturing process.

Jeff Bezos’ aerospace firm Blue Origin fired up the engines on its massive new rocket, the New Glenn, on Friday — a last critical test needed to pave the way for the vehicle’s debut launch ...

Ursa Major Technologies Inc. and Raytheon’s Tucson, Arizona-based rocket unit have completed a successful missile flight test ...