highwaystar101 on 12 March 2009
1. I definitely believe in aliens, they have to exist.
2. Have they visited earth? I can't say, how could we tell, they would be very covert in doing so.
3. I believe that they would definitely know about earth if they did, let's face it they are likely far more advanced than us and in maybe 200-300 years we know about life on other planets.
