No. A typical galaxy has billions of stars.
No. The inverse.
Bigger galaxies. And stars.
Yes. Some giant elliptical galaxies contain tens of trillions of stars.
other stars , nebulous , and galaxies
Galaxies are made out of many millions of stars.
Billions at least, in the large galaxies. Obviously it depends on the size of the galaxy. It is estimated that in our Galaxy there are at least 100 billion and perhaps as many as 400 billion stars. Many galaxies are same sort of size as ours and some are much bigger. However, there are a lot of small "dwarf galaxies" The smaller dwarf galaxies have millions rather than billions of stars.
The Milky Way is the galaxy in which our sun is located. The local group of stars is part of the Milky Way and therefore smaller than it is. The local Group of galaxies is a cluster of galaxies and therefore larger than the Milky Way.
The sun is really not bigger than all the stars though it is bigger than alot of stars
No stars are actually a galaxy. All stars are stars and all galaxies are galaxies. Stars are found in galaxies. Some galaxies look like tiny dots in our night sky, so might look like a star, but they are not stars; they are galaxies.
All stars and galaxies are in the universe.
No. Some galaxies are shaped differently (irregular vs. spiral vs. elliptical), some spin in opposite directions, and some are bigger than others. However, they all contain stars and possibly solar systems.
Eliptical galaxies have older stars than spirals and elipticals are oval-shaped.