We tend to stereotype extraterrestrial life as little green men, but there are much more instructive examples of alien weirdness right under our oceans. In the following article, Dr. Craig McClain of Deep Sea News and the National Evolutionary Synthesis Center discusses what the deep seas can teach us about potential astrobiological organisms.

We as humans have three fundamental questions. Where do we come from? Where are we going? Are we alone in the universe? The answers to these thrust at the core of our humanity and uniqueness. Through science we seek out replies to these inquiries.see more

Source: io9.com