Two Balls of light seen In sky. in lake Orion

While playing basketball saw a light looked like a star moving faster than a normal aircraft would, the ball of light moved very fast; no flashing lights, a lot faster than a plane would go and moved in one direction. Later a plane came by, this plane had flashing lights and was going 10x slower than the object seen before so we knew this was no plane. 10 minutes later the same object appeared again with no flashing lights and in one direction moving very fast.