User blog comment:PitaKang/Funday Monday 3: What would an interstellar civilization look like?/@comment-4758513-20130430022547/@comment-32656-20130505050107

Way I figure it, there is enough evidence that predicts/hints at its existence that it does. It's like how they knew the Higgs-Bosun existed, or they know what new elements are like before they discover them. Have at look at the element predicting, it's interesting.