Here is a video starring Carl Sagen trying to determine how many viable civilizations might exist in our galaxy. Funny thing is: He mentions we have 10 planets in our solar system. Now I doubt he is including the Sun....Another thing is: I believe he died long before this "10th" planet was discovered as he would have been adding Pluto into the equation. Is this proof that much is being held back from the public? Was that a slip? What more did Sagan know? Or....Is my imagination overworked so to speak? Here is the link to the video:
Carl Sagan video
Last edited by Lonecat on Thu Aug 28, 2008 11:38 am; edited 1 time in total









