Exploring Mars isn't just for robots any more thanks to NASA's Mars Trek website. Mars Trek is a lot like Google Earth, but for Mars. You can explore craters, mountains, rover landing sites, and more all from your favorite Web browser. Mars Trek includes 3D and 2D map views, details about landmarks and other locations, animated fly by views, plus you can download files for 3D printers. Just to make sure you really understand that: You can print 3D models of the surface of Mars. If you're checking this out at work, we apologize in advance for the serious hit to your productivity.
Check It Out: Explore Mars with NASA's Mars Trek