A Russian cargo vessel, the Ursa Major, exploded and sank in the Mediterranean Sea off the coast of Spain on December 23, ...

An engine room explosion sank a Russian cargo ship called "Ursa Major" in the Mediterranean Sea between Spain and Algeria and two of its crew are missing, the Russian Foreign Ministry said on Tuesday ...

Ursa Major Technologies Inc. and Raytheon’s Tucson, Arizona-based rocket unit have completed a successful missile flight test ...

Fourteen crewmembers of the ship, the Ursa Major, had to be rescued from a lifeboat and transferred to Spain, according to Spain's maritime rescue agency. None of the fourteen crewmembers were ...

A Russian cargo ship has sunk in the Mediterranean Sea after an explosion onboard, Russia’s Foreign Ministry said on Dec. 24.

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 ...

Raytheon’s Tucson-based missile manufacturing operation this week announced a successful missile test for an advanced long-range solid rocket motor it is developing together with Colorado ...

The Antennae Galaxies are rich with black holes and neutron stars, driving rapid star formation and evolution. This striking barred spiral galaxy is exceptionally active, having witnessed three ...

The Russian Foreign Ministry said the vessel, the Ursa Major, went down in the Mediterranean between Spain and Algeria. The officials said 14 crew members were rescued by the Spanish coast guard ...

A Russian-flagged cargo vessel has sunk in the Mediterranean Sea, per Russia's foreign ministry. The Ursa Major ship went down after an explosion in the engine room, the ministry said. It comes after ...

Credit: NASA/JPL. Located 12 million light-years away, M82 appears high in the northern spring sky in the direction of the constellation Ursa Major, the Great Bear. It is also called the “Cigar ...