Can you believe that Google Earth has been around for a full decade now? To celebrate this milestone, Google unveiled a pair of striking new (and expanded) features to the planet virtualization system on Monday. The first is Voyager, which available on the desktop edition. It's designed to help you pick out and explore the coolest and newest imagery from around the world. These are organized into five categories: Street View, Earth View, 3D cities, Satellite imagery updates, and Highlight tour.