Anonymous

The Big Bang is a theory about the expansion of space. Space has no edges, there is no "beyond" it.

Anonymous

Because that's too many billions of light years away. Simple, uh?

Anonymous

The microwave background radiation is the closest picture we have to the big bang. The universe was opaque to light before that. Using gravitational waves, we might be able to see the big bang itself. Nothing existed before that.

Anonymous

There is no known edge.

Anonymous

The light from there has not had time to reach us yet It is still in the Universes Dark Ages We are talking about an unkown Velocity for an Unknown amout of time and a Volume that is cubed