i guess because the earth keeps rotating axially and revolving around the sun. so u think the stars have moved but that is not so.
If you are in the same place, the rainbow will always appear in the same place because it all has to do with the angle you are at in relation to the sun (42 degrees - see the related link). So if you are always in the same spot (e.g. at your desk at work), the sun will be coming from the same same angle, creating the rainbow in the same spot. My understanding of what I've read, you'll only see a rainbow in a certain place in the sky from the same spot at a certain time of the year because the sun moves depending on the season. Also, it is not only the angle of the sun but also the height of it that has to be the same.
No.
The crystal lattice will always be the same, but the crystal may appear in many different forms (habits).
The same place without the cheat in.
That is because those satellites are in geostationary orbit, which ensures that they stay always above the same spot on the earth's surface. This is possible only if the satellite is placed in orbit at about 22,000 miles above sea level.
No
yes
Yes
it is in a different place everyday because it revolves around us
The same place it always was: in Greece!
yes
no