You can see how the stars of Ursa Major looked 100 thousand years ago, how they look now and how they will look in 100 thousand years. You can see how the stars smoothly move relative to each other during this period of time.
See with subtitles.
The video was made using own software. Information about the stars is taken from the Hipparcos catalogue.
The track Quiet Nights by Nate Blaze sounds in this video.
