[jaysay]

I'm afraid I agree with Mr D there is something out there, never used to think so, but I do now. If anyone has doubts about other life forms all you have to do is take the trouble to take up a vantage point on some high ground on a night with a clear sky, after midnight, if you have some binoculars all the better, then just keep your eyes on the skyline, you'll be surprised just what you'll see.