The universe contains everything that exists, including every star. The universe is many times larger than any star.
Obviously, the Universe is the biggest of that lot. Next biggest is "galaxy", then solar system, then star, then moon. A comet is usually bigger than a meteorite, but not always.
The sun is a star, some stars are larger and other are smaller.
A universe is bigger than an organism.
A universe is bigger than a planet.
the universe is bigger
the universe is bigger
No, Aaron is not bigger than the sun. The sun is a massive star at the center of our solar system, while Aaron is a human being.
same
The Universe is bigger. The Universe encompasses everything we know; it isn't known whether there are other universes.
The Universe
A planet is bigger than a university. You probably meant a universe and a universe is bigger than a planet.
Star is to Universe as Cell is to