do you have prove that space never ends ?

Question: do you have prove that space never ends ?
- Keywords:
  philosophy,
  space,
  universe
Asked by ninjaturtle to Joe, Juan, Kate, Rory, Rosie on 12 Mar 2014. This question was also asked by jasminerivolta.
- Rosie Coates answered on 12 Mar 2014:
  
  I guess we don’t HAVE to prove anything in science… I think it’s just natural human curiosity that pushes us to learn and understand. I bet you couldn’t go for a whole day without ever asking a single question?!

Question: do you have prove that space never ends ?