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发表于2024-11-10
The "Everything" Kids' Astronomy Book pdf epub mobi txt 电子书 下载 2024
Open this book and you'll find yourself on a rocket ship to another galaxy! From stars and planets to aliens and comets, The Everything Kids' Astronomy Book explores everything an astronomer-in-training could hope to discover, including: How galaxies like the Milky Way were built Why the sun's surface is 20,000 to 50,000 degrees Fahrenheit Why the earth spins and how gravity works What comets and asteroids are made of and how they affect planets The truth about the man in the moon Why Mars is so hot and what those rings around Saturn are What scientists think about aliens and life in outer space If you want to build a sky-watching kit or change your room into a small universe, this book will take you on a journey that is out-of-this-world!
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The "Everything" Kids' Astronomy Book pdf epub mobi txt 电子书 下载 2024