The Ursa Major had set sail from St. Petersburg, Russia, 12 days before the incident. The vessel was reportedly on its way to Vladivostok in Russia’s Far East, carrying two massive cranes ...

Raytheon and growing propulsion firm Ursa Major on Wednesday announced they have conducted successful missile flight tests with a long-range solid rocket motor for the Army. In a briefing with ...

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 ...