The new version of GoogleEarth, which can be downloaded now, has been extended by the underwater landscape of the Earth – which is two third of the Earth’s surface… Furthermore, the function for setting up your own tours has been improved and the time-travel function has become standard. Now, it will be really interesting to use GoogleEarth to show landscape development over time, historic and into the future. Oh, and finally, they added the Mars. For a more detailed summary of the new functions in German, see the Der Google Produkt-Kompass: Reise unter die Meeresoberfläche mit Google Earth 5.0 or Youtube (English):