I’m having hard time getting my head around the fact that there is no end to space. Is there really no end to space at all? How do we know?

Question

I’m having hard time getting my head around the fact that there is no end to space. Is there really no end to space at all? How do we know?

In: 7083

Answer 1

How could there be an end? Imagine space is a sphere, what is on the outside of the sphere? More space. What is impossible to conceptualise is that space could end somewhere.