The future of defense is being defined by the "technical revolution taking place right now" across industry, according to Dan Jablonsky, the chief executive at rocket propulsion company Ursa Major.

Ursa Major, which has been cutting its teeth developing solid rocket motors and liquid rocket engines, has received a contract from an undisclosed ...

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 ...

MOSCOW, December 27. /TASS/. The fate of two crew members of Ursa Major, who were missing during the evacuation following a terrorist attack on the cargo ship in the Mediterranean, is still ...

The legendary Hubble Space Telescope has turned its gaze to the Ursa Major-adjacent galaxy UGC 5460, revealing spiral arms, star clusters and a possible supernova "imposter".

Ursa Major is visible all year round from the UK ... 4. This star is called Polaris and is also known as the North Star. It lies above the North Pole of the Earth and will show you which way ...

MOSCOW, December 24. /TASS/. In all likelihood Russia’s dry cargo ship Ursa Major sank in international waters between the Spanish autonomous region of Murcia and Algeria due to a pre-planned ...