User blog comment:The Milkman/Alpha and Omega/@comment-4950455-20121130094447/@comment-4237253-20121202001109

Considering the vast amounts of science-fiction that already address that, I'm sure BioWare's writers are more than capable.

Keep in mind that Mass Effect just used handwavium (AKA unobtainium) to explain fast travel. They can easily do that again.