In order to find the ancient Three Leaps of the Gazelle asterism you must first locate the Big Dipper, which is high in the ...

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 ...

TASS/. Russia's Ursa Major cargo ship has sunk in the Mediterranean Sea after an explosion in the engine room, the Russian Foreign Ministry’s Crisis Management Center said in a statement.

has awarded Ursa Major a $28,565,857 firm-fixed price contract for responsive space, hypersonic, and on-orbit propulsion. This new contract will follow-on work completed to mature advanced liquid ...