Rusch, Elizabeth

Summary: "Asteroids come in all shapes and sizes--and hit our planet in them, too. But what happens if a catastrophically large one approaches earth? By looking on the ground at historical asteroid craters and present-day falls, and up into space for the big onesyet to come, a wide variety of scientists are trying to figure out how to track asteroids--and how to avoid devastating impacts in the future."--

Format: text

Publisher / Publication Date: Houghton Mifflin Harcourt 2017

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