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Credit Tony Dunn with your #mommentofzen
Proper motion of the winter sky from 100,000 years ago to 100,000 years from now.
#Astronomy
32 MB uncompressed File
https://share.counter.social/s/a2809a
Mirror
http://orbitsimulator.com/BA/winterSkyProperMotion_slow.gif
Mirror with Labels:
http://orbitsimulator.com/BA/winterSkyProperMotion_slowWithNames.gif