Colorado-based propulsion company Ursa Major plans to start building solid rocket motors next year at scale—moving from ...

the rocket engine maker said Monday. Over the next 21 months, Ursa Major will use its third America Makes contract award to move its copper additive manufacturing capability into flight-qualified ...

“This third source of solid rocket motors will enable us to move more ... Colorado start-up Ursa Major is also developing the Hadley rocket engine that will power a Stratolaunch’s Talon ...

Ursa Major and America Makes began their partnership in 2021 with the establishment of the Ursa Major Advanced Manufacturing ...

Ursa Major has secured a follow-on contract award with America Makes to qualify its copper Additive Manufacturing process for ...

The Long March 9 super heavy-lift rocket made an appearance at a major airshow recently—and looks awfully familiar.

The strikes destroyed air-defense systems set up to protect several critical oil and petrochemical refineries, as well as systems guarding a large gas field and a major port in southern Iran.

YOUNGSTOWN, Ohio – Ursa Major has secured a follow-on contract with America ... and produced prototype thrust chambers for the vacuum variant of the Hadley liquid rocket engine. Continuing through mid ...

America Makes, an Ohio-based firm, will provide Ursa Major $4 million for the project ... for the vacuum variant of the Hadley liquid rocket engine, according to Metal AM. Now, the collaboration ...