What Strange Places Are Habitable?

I predict that the first extraterrestrial life we discover will be simple microbes, at least somewhat similar to ones found on Earth, somewhere in the Solar System. Maybe on Mars, maybe on an icy moon.

No....hydrocentric thinking makes sense (at least as our best chance). Have a look at a droplet of pond water and see all the live inside.

Another great video Fraser.. I love this topic, especially the idea of exotic life based on silicon or boron or another element. Could we even imagine or guess what that might look like? :-)