No. The universe is everything that exists.
They all are bigger than an asteroid.
Yes. The universe is everything that exists.
A universe is bigger than a planet.
A universe is bigger than an organism.
Yes.
Even the smallest planet is larger than the largest asteroid.
No. There would be no asteroids that are bigger than stars. Update: There is actually an asteroid -3800 Sirius that they could be referring to. It is stated to contain 1/4 the mass of the asteroid belt, to have been upgraded to the status of a miniplanet (here we go again) and to have compacted itself into a round shape. Source: The Universe TV series - 7 Wonders of the Solar System episode.
A planet is bigger than a university. You probably meant a universe and a universe is bigger than a planet.
Yes much bigger.
Yes, planets would be much bigger.
no because the world isn't bigger than the universe.
Our Universe is bigger, than a galaxy.