I was sitting outside on my deck looking at the stars and listening to music. I saw something moving in the sky. At first I thought it was a plane but there were no flashing lights and it wasn't any bigger than the other stars and it was giving off about the same light as a star. Then I thought maybe it was a satellite if it's possible to see them from the ground but it wasn't on a direct strait path. It was going at a constant speed but zigzagging. Idk what it was but possibly someone can explain. (Sorry if there are any mistakes on moble)