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Published on Apr 18, 2012
Mysteries of the Sun The new slickly produced 5 part series out of NASA is Top Notch. An impressive script alongside stunning visuals (both NASA animations and space craft photographs/videos) They delve into topics unknown by most, and explain them in a way that can be understood by astronomy fans slightly above layman.
In This Episode: Earth's Magnetosphere Earth is enveloped in a protective magnetic envelope called the magnetosphere. This can change shape in response to the sun's effects, causing various types of space weather at Earth.