What does the universe consist of?

The universe is infinite.

Why?

It has no end or edge. There are thousands of worlds, galaxies, and planets in it. Only someone who has no life experience can claim that the universe has an edge.

And how does life experience help answer this question? If you have it, and I, for example, don't, then explain to me why it is infinite. I think it is finite and constantly expanding...

Exactly! All normal people have flown to the edge of the Universe, so they know it doesn't exist! For example, I flew here from the planet Narop. For 56 million years, I searched for the edge of the Universe, but I never reached it, and now I'm here!

I'm not sure that's possible because it might be expanding at the speed of light... Right now, the fastest particles are expanding the edge of the universe... No, it's theoretically impossible to do this from our planet. How can you catch up to the edge if it's moving away from us at the speed of light???