Stars and constellations appear to move in the night sky because the Earth is rotating, while the stars and constellations stay there.
the earths rotation
Yes because stars move so they would move through the night sky!!!! If you were to watch a constellation, it would appear to move through the sky but really the Earth's rotation and revolution about the Sun gives the appearance of the stars moving.
A pattern of stars which seems to move across the night sky together is called a constellation. Hope this helped :D
cos some are shooting stars and comets! and stars move around
because the earth moves(:
Yes, all stars have a relative position and they al move within certain limits. Most stars move visually very slowly, so the Greeks and Romabns would have seen nearly the same night sky as we do.
They appear to move on a great hollow sphere
stars don't move across the sky, we orbit the sun, as you should know, and as we orbit the sun we see the stars as moving but in all actuality we are just changing position and seeing the stars at a different perspective
Stars appear to move across the sky each night because the earth is moving, but not the stars. Also some stars are only visible during certain seasons because as the earth rotates, they become visible.
the night sky is mapped using the stars
The word that is used for a group of stars in the night sky is a star cluster.