Fortune Telling Collection - Horoscope - I can't imagine a direct view of the earth's rotation and the movement of stars.

I can't imagine a direct view of the earth's rotation and the movement of stars.

The earth turns from west to east. Why does the sun rise and set in the west?

For an easy-to-understand example, for an observer who is moving from west to east, do you observe whether the stationary objects on the ground are moving from east to west? In your coordinate system, the external object will have a relative motion in the opposite direction to your motion. This is the answer to the landlord's question. The earth turns from west to east, while the sun rises and sets in the west.

The movement of the earth is also related to the stars in the sky. Why do people on the ground see constellations moving when the earth turns?

The motion trajectory is shown in the above figure.

Please refer to the schematic diagram above for why the rotation of the earth will cause the change of the position of stars.

Is the answer a little short? Yeah, that's right But the landlord's doubts are actually very easy to solve. The point is that the earth is round. And there is an impetuous atmosphere in the question. Please take a closer look at the pictures. I believe that with the wisdom of the landlord, you should be able to understand the mystery.

Can I come up with such a picture intuitively and simply? Do you have any software?

Stellarium, but all they do is know what it is, that is, show the laws of celestial motion (which is really powerful), but they can't help the landlord know why, why the rotation of the earth will lead to the change of stars, please read my answer carefully.

If in doubt, you can continue to ask, but expect to have your own thinking, not "what should I do with XX?" ? I don't have any ideas/foundations ... "