Infinity

This episode considers the question of whether the universe is indeed infinite or finite. Could the universe be contained by some sort of an edge, and if so what is beyond?

Have you wondered how large the universe is, and if it is infinite? What about the possibility of infinity in both directions, from the infinitely large to the infinitely small?

It is thought that the big bang was the beginning of space, matter, and time and that all space and matter were created from absolutely nothing.