It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
originally posted by: moebius
But try to think about it a bit more rationally. How would you identify whether a planet has intellegent life, by the radio signals it is emitting?
originally posted by: moebius
Now we earthlings have been emitting radio for a bit over a hundred years. This means the only alien species noticing us, must not be farther away than some 100 lightyears, which is a tiny distance if you look at the scale of the universe or even our galaxy.
Yes, it is very probable, that there are other intelligent beings somewhere out there. But them knowing about us and vice versa is a whole other story. I think this is something a lot of people don't realise, the space is huge, the distances are just ridiculous.
Also seen from multiple hundred lightyears away, the earth might not look that special. According to estimations based on Kepler data, there might be over 500 million planets in habitable zones in our galaxy alone. How many of them will probably contain intelligent life, a few hundreds? And despite of SETI listening for over 50 years, we haven't observed a single intelligent signal yet.
originally posted by: captainmjp
I also agree that at some point any advanced race did use electro-magnetic based communications at some point. I just find it highly improbable that any such race developed close enough to us to ever be detected by such means.
Open your mind Horatio!
originally posted by: captainmjp
a reply to: Harte
LOL!!! Nice comeback!!!
Well, I'm glad to know that we both know that we don't know everything!
You may be right. I, for one, hope they do hear a signal. It would help confirm what I have already come to believe -
We are not alone!!