The doors were closed, the lights were dimmed, the show began inside. It was a kind of interstellar roller coaster ride. There's eight and eighty constellations - star groups, if you please, Exactly what you'd count on a piano keyboard's keys. If you practice the piano, you'll play charming melodies. If you know where all the stars are, you can sail the Seven Seas.
Sailors use the stars as beacons - that's called navigation.
And every star there ever was is in a constellation. And so began the talk while the projector whizzed and whirred. We learned of mythic beasts and things both wondrous and absurd. The stars can have as many names as there are folks that see 'em - Chinese, Greek, and Arabic. But which of stellar names is weirdest might be hard to choose.