Both a star map and a planetarium.
Both a star map and a planetarium.
A star chart shows the stars positions in the night sky.
astronomy
Both a star map and a planetarium.
Both a star map and a planetarium.
The Earth's rotation. The relation between the Earth (or a person on the Earth) and the position of the stars makes it appear that the stars are in a different position as the night progresses.
This question is FAR, FAR too general. Stars in the sky? Stars in a constellation? Stars in movies? Stars in TV shows? Stars on the radio? More specificity is needed.
Because when you look at in in the sky it shows so many stars it looks milky.
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
They appear to move across the sky because of the position of the viewer on a rotating planet with a moving field of view.
Yes, the movement of the stars across the sky as opposed to the movement of the sun across the sky is what has set up the sidereal day.
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.