More Mars for the day

Slate has a video (above) and an article by Jim Festante about what Curiosity's finding:

Newly released observations by the Curiosity rover suggest a crater on Mars once had the conditions necessary to sustain long-lasting lakes that stood for millions, maybe even tens of millions of years.

Rico says if we could ever find a way to get all that water back, the whole 'let's move to Mars' thing might work...