The new web based Google Earth is pretty amazing. Google has rolled out a major update to Google Earth with a new feature called Voyager that offers guided tours around the world and more context to the places you visit. Earth now also features an 'I'm feeling lucky' search option, a new 3D button to see places from multiple vantage points, and a share button. Google has curated about 20,000 locations, each of which comes with new Knowledge Cards that offer a brief history about the place. See it here