While 20 years ago the idea was still purely speculative, we now - TopicsExpress



          

While 20 years ago the idea was still purely speculative, we now know through the Kepler and many ground-based telescope that there are a LOT of planets circling other stars out there. Pretty much every type of star we look at has some, though many wouldnt be habitable by life as we know it. The famous physicist Enrico Fermi put forward an idea many decades ago which basically said, if there are so many many stars out there, why dont we have any evidence of other civilizations? Where The Hell Is Everybody? If youre going to read one post today - read this one.
Posted on: Sun, 29 Jun 2014 11:52:19 +0000

Trending Topics



Recently Viewed Topics




© 2015