Newslink: Watch Stars Drift and Constellations Change Shape Using Mobile Apps
We assume that the stars' positions in the heavens are eternal. But everything in space is in motion.
https://www.space.com/41908-watch-stars-drift-with-mobile-apps.html
We assume that the stars' positions in the heavens are eternal. But everything in space is in motion.
https://www.space.com/41908-watch-stars-drift-with-mobile-apps.html