When it comes to geography, Mars does not fuck around. Seriously, our planet may be larger, but if anything, that makes Martian geography all the more impressive. Of course, Mars has much weaker erosive forces; no water, thinner air and lower gravity. I guess that's the tradeoff- life or impressive geography.

There's some evidence of inorganic extraterrestrial life.

Now, I'd like to emphasize that there is some evidence- I doubt anyone is going to go running off claiming that we've definitely spotted aliens. But I think it's likely- sort of ( Read more... )