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Curious Folks Ask 1 & 2 (Bundle) by Sherry Seethaler

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8. Far out

The risk of Earth being hit by a comet or asteroid (collectively referred to as near Earth objects, or NEOs) large enough to cause regional or global devastation is real, not a Hollywood invention. It has happened many times in Earth’s history, most recently in 1908 when an NEO exploded over Siberia and leveled a huge swath ...

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