[Discover] Google Earth API - Google Code http://code.google.com/apis/earth/
(google maps googleearth googlemaps) 
[Discover] Geology.com http://geology.com/ (statistics maps encyclopedia research)
[Discover] The world in virtual reality, VR city maps. 360 Cities. Prague, Moscow, Vancouver, Venice, London, ... http://360cities.net/ (travel photography visualization maps)
[Discover] MATLAB Central File Exchange - Earth Observing System Data Visualization http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectType=file&objectId=2611 (earth matlab data modis)
[Discover] Arc2Earth http://www.arc2earth.com/ (google gis tools kml)
[Discover] if the earth were a sandwich http://www.zefrank.com/sandwich/ (fun earth maps humor)
[Discover] Google Earth Comes To The iPhone, And It's Awesome http://www.techcrunch.com/2008/10/27/google-earth-comes-to-the-iphone-and-its-awesome/ (google earth iphone ipodtouch)
[Discover] BreathingEarth http://www.breathingearth.net/ (pollution statistics visualization maps)
[Discover] Most Incredible Abstract Satellite Images of Earth : Environmental News Blog | Environmental ... http://www.environmentalgraffiti.com/ecology/30-most-incredible-abstract-satellite-images-of-earth/1 ... (photography earth science satellite)
[Discover] Geology.com http://geology.com/ (statistics maps encyclopedia research)
[Discover] The world in virtual reality, VR city maps. 360 Cities. Prague, Moscow, Vancouver, Venice, London, ... http://360cities.net/ (travel photography visualization maps)
[Discover] MATLAB Central File Exchange - Earth Observing System Data Visualization http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectType=file&objectId=2611 (earth matlab data modis)
[Discover] Arc2Earth http://www.arc2earth.com/ (google gis tools kml)
[Discover] if the earth were a sandwich http://www.zefrank.com/sandwich/ (fun earth maps humor)
[Discover] Google Earth Comes To The iPhone, And It's Awesome http://www.techcrunch.com/2008/10/27/google-earth-comes-to-the-iphone-and-its-awesome/ (google earth iphone ipodtouch)
[Discover] BreathingEarth http://www.breathingearth.net/ (pollution statistics visualization maps)
[Discover] Most Incredible Abstract Satellite Images of Earth : Environmental News Blog | Environmental ... http://www.environmentalgraffiti.com/ecology/30-most-incredible-abstract-satellite-images-of-earth/1 ... (photography earth science satellite)