The Big Dipper’s stars With an apparent magnitude of 1.79, Dubhe (Alpha [α] Ursae Majoris) is the second-brightest star in Ursa Major and the 33rd brightest star in the night sky.

DENVER, March 13, 2025 /PRNewswire/ -- Ursa Major has been awarded a contract for delivery of fully integrated GEO propulsion systems for a customer focused on critical space missions. The multi ...

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 ...

According to the Crisis Management Center, on-duty personnel at the center, as well as at the Russian Transport Ministry and overseas diplomatic missions, are monitoring the situation MOSCOW ...