Do you think that aliens could exist on other planets in other galexys?

Question: Do you think that aliens could exist on other planets in other galexys?
- Keywords:
  alien,
  galaxy,
  planet,
  space
Asked by nholmes to Andrew, Lindy, Lizzie on 21 Jun 2012.
- Lindy Heath answered on 21 Jun 2012:
  
  I think that there is so much that we don’t know and understand about space that it is possible that other lifeforms may exist on different planets.

Question: Do you think that aliens could exist on other planets in other galexys?