The Pinwheel Galaxy lies 21 million light-years away in the Ursa Major constellation ... enveloped by dust and gas. The Antennae Galaxies are rich with black holes and neutron stars, driving rapid ...

NASA's Hubble Space Telescope captured image of two overlapping spiral galaxies, SDSS J115331 and LEDA 2073461 ... NGC 3921 is an interacting galaxy in the northern constellation of Ursa Major. This ...

Canis Major Dwarf: Located in the located in the ... is one of a handful of dwarf galaxies that orbit the Milky Way. Triangulum galaxy: The Triangulum Galaxy, a.k.a., Messier 33, is a spiral ...

A Russian cargo ship has sunk in the Mediterranean Sea after an explosion onboard, Russia’s Foreign Ministry said on Dec. 24. The explosion occurred in Ursa Major’s engine rooms just after midday on ...

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 ...

Ursa Major Technologies Inc. and Raytheon’s Tucson, Arizona-based rocket unit have completed a successful missile flight test for the U.S. Army, using the companies’ advanced long-range solid rocket ...

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 ...

My collaborators and I have just tackled one of astrophysics’ enduring mysteries: how massive elliptical galaxies can form. Now, for the first time, we have solid observational evidence that ...

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 ...