A huge amount, far too much to explain here. Astronomy is a fascinating subject and well worth finding out more about.
If you have to ask, No.
No, but our sun is a star just like all the other stars in the night sky.
The Sun doesn't "chase" anything. Sun, Moon, and stars seem to rise and set, due to the rotation of planet Earth.
Because the sun is a star.
because of the stars because they are unique
All stars are sun or sun is the star both are same.
Yes, it orbits the galactic center.The sun is one of billions of stars that comprise the Milky Way galaxy - a more or less flat circular disk of stars that rotates about it's centre. Therefore, the sun "orbit" the centre of the galaxy in a manner analogous to how the earth orbits the sun.
Population II stars are lower in "metals" than population I stars. By metals, astronomers mean anything other than hydrogen and helium.
the sun and the stars are the same the only difference is that the stars are farther away and the sun is closer
Well, they don't affect us directly... But it's interesting to know that most stars - and pressumably that will include our Sun - will end up as a white dwarf, eventually. The exception is the most massive stars, which become neutron stars or black holes.
Well, they don't affect us directly... But it's interesting to know that most stars - and pressumably that will include our Sun - will end up as a white dwarf, eventually. The exception is the most massive stars, which become neutron stars or black holes.
An eclipse of the sun was used to check the mathematics in Einstein's Theory of Relativity. When there is a solar eclipse, you can take a picture of the stars in the sky right next to the moon. You can also take a picture of the same stars in the winter. You can compare the difference in position. When you look at the difference you see the effects of the moon's gravity on starlight. A lot of people find that interesting. Other features are also interesting.