Possibly one of the best-known constellations in the northern sky, Ursa Major—or the Great Bear ... fourth-brightest star in the night sky—Arcturus (labeled "1" below), which is the leading ...

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 ...

Looking north you’ll find Ursa Major (the Big Dipper), Ursa Minor ... Jupiter, Sirius, Mars, Arcturus, Capella, Rigel, Procyon, Betelgeuse, Aldebaran, Pollux and Regulus. This month is a ...

Explore Ursa Major and satellite advancements in GEO propulsion systems for critical space missions valued at up to $15 million.