(well-known constellation in the northern hemisphere)
Ursa Major is a well-known, conspicuous constellation visible
mainly in the northern hemisphere, its name meaning "great bear".
A prominent portion of it is a well-known asterism known as
the Big Dipper, thought to resemble a spoon-like utensil for
lifting liquid.
Its declination is substantial, putting it in the
vicinity of the celestial north pole, and two of the Big Dipper's
stars are known as a pointer to the North Star, the three
stars forming a line.
This is commonly used for navigation, orienting
oneself to the celestial sphere.