Isn't there a big RIP coming in 5 Billion or so years?
So even if "they" are out there, they may be busy trying to figure out a way OUT of the Universe rather than busy trying to find a way to EXPLORE the Universe.
Space/Science » in reply to re: Fermi Shmermi
So even if "they" are out there, they may be busy trying to figure out a way OUT of the Universe rather than busy trying to find a way to EXPLORE the Universe.