Did you know that the Big Dipper is NOT a constellation? It’s actually an asterism - a pattern of stars in the sky, much like a pattern of clouds.
While there are many asterisms that are commonly known, none of them are constellations. Other fall and winter asterisms include the Little Dipper, the Winter Hexagon, and the Great Square of Pegasus.
The Big Dipper is part of the constellation, Ursa Major, the Great Bear. What most people see as the handle of the Big Dipper is the tail of the bear, while the bowl of the dipper is part of the body of the bear.
Early fall nights can be crisp, but it’s rewarding to go out after dark on these clear, moonless evenings to see some stars and constellations in our Western Slope skies.
Rising in the northeast just after dark, you will find a group of stars that looks like a “W” on its side. These stars are part of the constellation Cassiopeia, which commemorates a queen in Greek mythology.