NASA | Top Solar Discoveries: #1

Want more? Subscribe to NASA on iTunes! http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=283424434 Or get tweeted by NASA: http://twitter.com/nasaexplorer A countdown of the top 5 solar discoveries from the Sun-Earth Connection Education Forum. These include the discoveries of sunspots, the solar cycle, the heliosphere, aurora formation, and space weather. Number 1 in the Top 5 Solar Discoveries is the importance of space weather and the research that strives to predict it more accurately. For more info: http://sunearthday.nasa.gov

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YouTube | March 19, 2009

Tags:. .heliosphere. .sunspots. .tweeted. .webobjects. .strives