Extraterrestrials probably walk , talk and behave just like Earthlings , according to a Conference on alien life.
"In the end the number of options is remarkably restrictive. I don't think an alien will be a blob. If aliens are out there they should have evolved just like us. They should have eyes and be walking on two legs. " stated Professor Simon Conway Morris of Cambridge University. "It is about time they turned up," he said. "It is very, very quiet out there. Suspiciously quiet. Where on Earth are they?"
Full Report Here