(sometimes there are two download links because it may happen that the main server / link is in overload or slow or not responding - the files usually are identical. Just choose one, save to the Desktop, double click to install)
EarthDesk replaces your static wallpaper with a high-resolution rendered image of Earth showing current sun, moon and city illumination as well as real-time cloud coverage. Many different options are available for configuring the map image.
Click here to start the download