Where might we find life in our solar system? Via skeptv, Scientific American Space Lab has a countdown for that: Top 5 Places to Look for Alien Life. Bonus — the video comes with additional reading material:
Venus May Have Had Continents and Oceans
Was Venus Alive? ‘The Signs Are Probably There’
Tiny Saturn Moon ID’d As Good Candidate For Alien Life
Mars vs. Europa: Are we looking in the wrong place for alien life?
Follow this up with Brian Cox‘s favorite wonder, Saturn’s largest moon: Titan.