If you look high in the northwestern sky toward the end of evening twilight you'll easily find the familiar stars of the Big Dipper. Shoot an imaginary arrow through the two stars in the bottom of the ...

Late July is a great time to get acquainted with the Little Dipper, also called Ursa Minor. Face north as soon as it gets dark, and you'll see the Big Dipper to your upper left. Fix your gaze on the ...