Did you know that #constellations change shapes? ⭐ Because stars can move in any direction in space, they can travel laterally (sideways), radially (towards or away from our solar system), or a combination of both types of motion. Lateral motions change stars' coordinates in the sky, rearranging our star maps. Due to this, the constellations have altered in appearance over recorded history. Watch our video to see how the shapes of the constellations change over time ⬇️ | Star Walk