NASA - Mars:

Wow. A picture of the martian surface taken from space which shows the Mars rover put there by humans. I think that's pretty amazing. For once, Deb agrees with me. Then again, I've always been a bit of a fan of the NASA image of the day. They have some truly staggering images here. Take a look at the site for the Hubble Space telescope too. Well worth a look. For an atheist, it almost makes me want to take the line from Dan Brown's "Angels and Demons" - who can look at this and not see god? (Still doesn't work though - I'm still an atheist!)

NASA - Multimedia -- Highlights:

HubbleSite - Gallery: