I noticed today that Google has a different logo (like they always do for the holidays). This time its in honor of the Apollo moon landings. They also have a link to google moon, which is an addition to google maps. You can look all over the moon from a satellite perspective, and zoom down to a pretty detailed level.
I love how Google is willing to do these kind of geeky things. They also have a sense of humor, because if you zoom all the way down to the lowest level, they show a close up of yellow Swiss cheese! 🙂