Titanic.

To close the week, here's a link to NASA's Cassini-Huygens site. It features the pictures the Huygens spacecraft relayed from its landing on Saturn's moon, Titan. No, there is nothing funny about this. It's just completely, absolutely awesome. Be a dork, and visit the link. You may find yourself strangely enthralled.

And if this really is way too highbrow for you, enjoy.