Part of my sort of believes in Wormholes.... I mean, even if we haven't explored anything out of our solar system, I still believe in them. There could be life outside in the neighboring galaxy, or maybe thousands and thousands of lightyears away. There must be some kind of transportation available. What if living creatures in space can create "artificial" wormholes using insanely advanced technology. You never know..... This is only my opinion. You can question me, deny me, but don't be disrespectful. =)