The Earth spinning around.
All the planets (Greek for "wanderer") change position with respect to the stars. The reason is that they orbit the sun, as does the earth.
They don't.
1) The earths orbit 2) the stars also have an orbit
The earth is rotating around the sun. Therefore the position of other stars (although millions of light years away) are in different orientation to that of the earth.
Physical change
They change position against the background of the distant stars because they are much closer to us, and they are orbiting around the sun, as are we.
The stars in the sky don't change, just our position under them.
Cause it depends how close the Earth is to the Sun
Depends on the plant. Usually the position if the sun
Because the Earth is rotating :D
Nearby stars appear to change their position against the distant background in an annual cycle, because of the Earth's changing position 'across' its orbit. This apparent shift is called the star's "parallax".
The rotation of the Earth makes the stars appear to move in a circle, as viewed from the observer's position. The stars are always there, it is just that we can't see them during daylight.