Why do stars appear to move across the night sky?

2 Answers
A. S. Adikesavan
Jan 23, 2016

Forever, Earth is in between night sky and Sun The apparent motion is relative to Sun-orbiting Earth. Transiting constellations. we return to same night- sky after a year.

chandramohanPanakkal
Jan 23, 2016

Stars move across sky from east to west due to earth's rotation from west to east..

Explanation:

In addition we see different constellations in different seasons due to earths orbital motion around Sun.

Related questions
Impact of this question
6135 views around the world
You can reuse this answer
Creative Commons License