Ursa Major . Possibly one of the best-known constellations in the northern sky, Ursa Major—or the Great Bear—contains an asterism of seven stars known as the Big Dipper (or, in other countries ...

Ursa Major, also known as the Great Bear, is the third-largest constellation in the sky. We explore this well-known constellation in more detail here.

More importantly, Ursa Major is a mutant whose power is transforming into a large walking, talking bear who’s gone up against several of Marvel’s heavy-hitters.

WASHINGTON — Propulsion firm Ursa Major announced a 3D printing-based approach to designing and manufacturing solid rocket motors it hopes will lead to faster and cheaper production. The ...

An illustration of Ursa Major (green) with the stars of the Three Leaps of the Gazelle circled in red. (Image credit: IAU and Sky & Telescope magazine (Roger Sinnott & Rick Fienberg), ...