Asked in Uncategorized
What causes stars to clustered together into galaxies?
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Asked in Gravity
Describe how gravity causes stars to form galaxies?
What force causes both stars and galaxies to form?
Did stars come before galaxies?
Are there stars in between galaxies?
What force keeps the stars in all galaxies together so that the galaxies don't break up into isolated stars?
Asked in Astronomy, Galaxies
What causes the light in galaxies?
Are there any stars between Galaxies?
Yes, there are stars between galaxies. When there are collisions or interactions between galaxies, stars can be ripped out of the galaxies. These stars will then wander into space between galaxies. Such stars have been observed with the Hubble Space Telescope. Taken from http://curious.astro.cornell.edu/question.php?number=384
Asked in Galaxies
Which objects began to form in your universe earlier stars or galaxies?