Are there other worlds out there, or are we all alone?

You are viewing a single comment's thread.

← View full post
Comments ( 1 ) Sort: best | oldest
  • swag93
    13 years ago | pl

    say the chances of life arising on any given planet is one in a billion. thats a pretty safe assumption. but whats crazy is that even if the chances of life were that low, there would still be a MILLION life inhabited planets in the universe!

    Comment Hidden ( show )
    Report
    4
    4