All Alone

There is an article on the Daily Mail website showing how far we have scanned space for aliens using radio frequencies. We have sent them out 200 light years in all directions, which is a blip of the Milk Way, we would need to send them out 118,000 more light years to cover our own galaxy then there is countless more beyond. So, we might as well get used to the idea that if there is life out there, they are well out of our reach and will probably never be found. We need to focus on what life there is here on Planet Earth and look after it. Every species of plant, insect, bird, fish and mammal is the life that is out there. Who needs ET anyway when we've got Dolphins sharing our planet?!

http://www.dailymail.co.uk/sciencetech/article-2107061/Earth-calling-Tiny-yellow-dot-shows-distance-radio-broadcasts-aliens-travelled.html