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Ursa Major, also known as the Great Bear, is a constellation in the Northern Sky, whose associated mythology likely dates back into prehistory. Its Latin name means "greater (or larger) bear", referring to and contrasting it with nearby Ursa Minor, the lesser bear. [1]

American-made, high-performing engines to solidify the U.S.’s leadership in space and defense today and for decades to come. Seeing aerospace advancement as a technological imperative, we’re accelerating the industry as the leading source of world-class propulsion systems. Subscribe to the Ursa Major blog to receive updates in your inbox.

Ursa is a Latin word meaning bear. Derivatives of this word are ursine or Ursini. Ursa or URSA may also refer to:

Ursa was the wife of Ozai and later Noren, mother of Zuko, Azula, and Kiyi, [7] daughter of Jinzuk and Rina, and maternal granddaughter of Avatar Roku and Ta Min.

Architects, distributors, installers, and developers trust URSA for its expertise, professionalism, and dedication to enhancing living and working spaces. We provide flexible, tailored insulation solutions that meet our clients' unique needs.

1 day ago · Daniel Jablonsky, chairman and CEO of Ursa Major and a two-time Wash100 Award winner, has joined the new accelerator Black Flag as a mentor. The space industry leader announced his involvement in the accelerator in a LinkedIn post on Wednesday. “Excited to support the launch of Black Flag, a new accelerator from Harpoon Ventures in partnership with Shield Capital and IQT (In-Q-Tel),” he ...

Mar 13, 2025 · Ursa Major’s customers range from commercial space technology providers to enterprise-level aerospace and defense leaders as well as the U.S. government. The company employs the most sought-after engineers from top aerospace programs and universities, united in the core values of disruptive innovation, flying faster, and providing reliable ...

Apr 11, 2025 · Via the agreement, Ursa Major and Sirius will also collaborate to develop a medium-launch engine based on Ursa Major’s Arroway model — the company’s most powerful engine. A process that ...

Mar 17, 2025 · Ursa Major, the Colorado-based leader in deploying additive manufacturing (AM) for propulsion solutions, has received a contract from an unnamed customer for geostationary earth orbit (GEO ...