Rotation of the Earth

An astrophotographer has clicked an exceptional video, wherein we can feel the rotation of the earth

Using a tracking mount, aligned with North Star, he kept clicking images every 12 seconds for the next 3 hours.
The camera is looking at the same portion of the Milky Way

Fab! pic.twitter.com/5yAuc9VqZd

— atul kasbekar (@atulkasbekar) January 9, 2020