Aliens: Next visitors?

This is an old question asking whether there are any intelligent life form within our universe. One of the biggest and longest-standing question in the history. It’s been very challenging to obtain good number of possible extraterrestrial civilizations. Researchers have now shed a new light on the study that says/calculates there could be more than 30 intelligent civilizations throughout our galaxy Milky Way with the capability of long-distance communication here in the Milky Way.

for more info

http://theparadoxnews.com/tech/are-we-alone-here/