Here are some more pix taken from the ISS and the Shuttle.
The Boston Globe has been posting some great hi-res images from Nasa, including these from Mars. Go check them out.
What’s great about these Mars shots are that you can really relate to them. Mars really just looks like a place; nothing terribly alien about it. Somehow the Universe just got a little smaller.
But this one is one of the best optical illusions ever. Just “see” for yourself: