Of course we are not alone in the universe, but not for the reasons suggested by most UFO enthusiasts.

I can’t tell you how much I wish the UFO stories were all true.   In fact I’d be thrilled if even *one* of them was a credible story.   But they aren’t.  It’s very, very unlikely that even a single one of the thousands of reported stories about aliens visiting earth are true, for the reasons I discuss below.

Every so often Astronaut Ed Mitchell is quoted – here at CNN – talking about the Government cover ups of Roswell and other alien incidents he is convinced prove the existence of extraterrestrials and their visits to earth.    With all due respect to Mr. Mitchell’s accomplished career this is an area where he’s by no means an expert and clearly has just been convinced by the same silly stories that have convinced thousands of other people “We are not alone”, mostly because they want to believe rather than because there is any compelling evidence.    In fact there is no compelling evidence of alien visits to earth, and the idea the Government is covering up those visits is just dumb.

Don’t get me wrong – it is in my view it is nearly *certain* that there are at least *millions* of other planets with intelligent life on them.   I’ve blogged about why I think there’s a very high likelihood that there are probably many billions of civilizations in the universe.     In short it’s because we – as little replicating macromolecular structures – are unlikely to be all that special and because the universe is so darn huge with hundreds of billions of *galaxies*, each with hundreds of billions of stars and probably billions of planets.

But unfortunately for us earth lies in the low traffic zone of our milky way galaxy.    We are so far from the center, and so far from even the closest star, that visits from aliens – especially organic ones like the dude pictured in the silly Roswell hoax – are very, very unlikely.    Even with advanced technologies it would likely take many organic being lifetimes to travel to earth.  Tommo corrects me on this – time dilation would allow organic beings to travel extensively if the ship could approach speed of light.

Why would they choose this part of the Galaxy when the center is teaming with  star systems and probably millions of times more life per sector?

Don’t flatter yourself – the idea that we have attained some special status of great interest to more advanced beings that have the technologies to travel throughout the galaxy is a weak idea.   Possible, sure, but weak.

We are NOT alone in the universe, but we won’t be visited anytime soon.


Roswell Joe