I don’t usually come across other blog posts that I find very interesting, but my brother sent me this one and, after reading it, I can honestly say it is the best blog post I have ever read! I am into stuff about Aliens and Space (see my astronomy blog – Night Sky Astronomy)  so people who are interested in that will find this post excellent, but I think others will enjoy it as well as it kind of blows your mind if you stop and think about it for a bit!

http://waitbutwhy.com/2014/05/fermi-paradox.html