A galaxy is smaller than the universe. A galaxy is a collection of stars, planets, and other objects held together by gravity, while the universe encompasses all of space, time, and matter. There are billions of galaxies within the vast expanse of the universe.
that portion of the universe that we can see in principle, given the finite age of the universe
a Solar system which contains a galaxy
The Milky Way is a galaxy that contains our solar system. The universe is much larger and contains billions of galaxies, of which the Milky Way is just one.
No; the two are quite different. The Universe is everything we can see; it contains many galaxies.
A solar system is a single star in this case the SunA galaxy is an area in the universeA universe is every thing.
Impossible to know because we don't know EVERY galaxy. The portion of the universe that we have to ability to see is extremely small compared to the entire universe.
the universe is bigger than the galaxy because our galaxy (the milky way) is in the universe.
Actually a galaxy is in a universe
A galaxy is a tine part of the universe.
The universe contains countless galaxies, think of the universe as a galaxy of galaxies.
The universe contains countless galaxies, think of the universe as a galaxy of galaxies.
scientists think that they do. there is one in every galaxy. also in ours
galaxy is in the universe
the universe apparently never stops going. Plus the galaxy's are included with the universe :)
Not every galaxy, star, and corner of the universe has been discovered, but we have discovered the universe as a whole. ------------------------- Most likely we never will since the universe is expanding at approximately 40 miles per second.
Irregular galaxy