Raytheon and growing propulsion firm Ursa Major on Wednesday announced they have conducted successful missile flight tests ...

The US Air Force Research Laboratory (AFRL) has awarded rocket engine manufacturer Ursa Major a $28.5 million contract. The agreement will see Ursa Major perform a flight demonstration of its Draper ...

Aerospace and defense tech startup Ursa Major Technologies Inc. landed a $600 million valuation in a new funding round, the latest sign that investors are eager to back companies developing new rocket ...

BERTHOUD, Colo., Nov. 18, 2025 /PRNewswire/ -- Ursa Major today announced that it closed $100 million in its Series E funding round and received an additional $50 million in debt funding commitments.

WASHINGTON — Propulsion firm Ursa Major announced a 3D printing-based approach to designing and manufacturing solid rocket motors it hopes will lead to faster and cheaper production. The strategy, ...

Ursa Major, an aerospace and defense company, has secured $100 million in a round of Series E financing along with $50 million in debt commitments to scale manufacturing across its product lines.

Ursa Major last year completed ground tests of the Draper engine at the company’s facilities in Berthoud, Colorado Credit: Ursa Major WASHINGTON — Rocket propulsion startup Ursa Major is accelerating ...

Ursa Major developed and tested a 6-inch diameter composite grain pathfinder motor. Credit: Ursa Major WASHINGTON — Rocket engine startup Ursa Major is targeting the solid rocket motors market, the ...

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 Major ...