What would Mars look like with water?
 

http://ca.news.yahoo.com/blogs/geekq...211351803.html

Reasonably interesting.

For those too lazy to go to the link....

http://l1.yimg.com/bt/api/res/1.2/Mm...jpg_213525.jpg

Pretty nice, though there have actually been lots of folks that have made their own guesses what various terraformed worlds would look like. I was going to directly put their images in, but they're gigantic, so I'll just post the link myself.

http://en.wikipedia.org/wiki/Terraforming

Just a shame that terraforming Mars is essentially impossible given the fact that it doesn't have an active magnetic core necessary to sustain a lasting atmosphere suitable for humans..

I should use that to buy some oceanfront property for my descedants :sarcasm: