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 ...

TUCSON, Ariz., Dec. 18, 2024 /PRNewswire/ -- Raytheon, an RTX (NYSE: RTX) business, and Ursa Major announced its advanced long-range solid rocket motor completed a successful missile flight test ...

WASHINGTON — Rocket propulsion startup Ursa Major announced Dec. 18 that one of its solid rocket motors completed a successful flight test on a Raytheon-built missile for the U.S. Army.

The explosion occurred in Ursa Major’s engine rooms just after midday on Dec. 23, causing the ship to list between Spain and Algeria. The cause is not yet known. The news website La Verdad ...

A Russian vessel, Ursa Major, sank in the Mediterranean after an explosion, leaving two crew members missing. The ship was operated by Oboronlogistika, a Russian Defence Ministry-affiliated ...

Speed of development has been an important aspect of the project, which started with an investment RTX Ventures made in Ursa Major in 2023 to explore new rocket motor technologies in response to a ...

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 ...

A Russian cargo vessel, the Ursa Major, exploded and sank in the Mediterranean Sea off the coast of Spain on December 23, after a catastrophic explosion in its engine room. The explosion caused the ...

Typically how many owners are there in each horse? The average would be 24 and the maximum 30. Ursa Major like to share ownership with the trainer, who in most cases will keep a 25 per cent stake in ...

In the case of the Big Dipper, it’s part of the constellation Ursa Major the Great Bear. While the Big Dipper is visible year round from many places, its orientation in the sky changes through ...