Watch the sun rise and set all over the world on this real-time, computer-generated illustration of the earth's patterns of sunlight and darkness. The clouds are updated every 3 hours with current weather satellite imagery. <a href="http://www.die.net/earth/?zoom=2"><img src="http://static.die.net/earth/mercator/1600.jpg" width="100%" alt="[World Sunlight Map: mercator projection]"></a> The Mercator projection used here is one way of looking at the spherical earth as a flat map.
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UO Radiación Solar Laboratorio de Monitoreo
Solar Stormwatch: La nave espacial STEREO STEREO is scientists’ latest mission to study the Sun and space weather – not clouds and rain, but how solar storms change conditions in space and on Earth. Its two spacecraft – STEREO Ahead and STEREO Behind – have all the kit needed for detailed detective work. And with your help STEREO’s unique images will help to solve solar mysteries.
Solar Stormwatch : Resources for teachers