Stunning night sky time-lapse shows how colorful the stars really are (photo)
This gorgeous eight-hour exposure reveals the colors of stars as they make their way across the night sky, colors that can inform astronomers about the characteristics of each star.
![Stunning night sky time-lapse shows how colorful the stars really are (photo)](https://cdn.mos.cms.futurecdn.net/fFJeDUeCbTHancnZyatM8G.jpg?#)