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Earth’s Shield! A Natural Barrier in Space

27 Nov 2014, 13:31 UTC
Earth’s Shield! A Natural Barrier in Space
(200 words excerpt, click title or image to see full post)

Have you ever heard of the Van Allen belts? If not you really should learn about them. After all, without them the majority of life on Earth could not survive. So what are they and how do they keep us alive? The Van Allen Belts are a collection of charged particles, held in place by […]

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