From the Earth beneath our feet to the farthest stars, everything is part of the universe. Whether learning that vast spinning clouds of gas form the galaxies or that comets are made up of snow and dust - there are hundreds of facts packed into this one guide.From the Earth beneath our feet to the farthest stars, everything is part of the universe. Whether learning that vast spinning clouds of gas form the galaxies or that comets are made up of snow and dust - there are hundreds of facts packed into this one guide.
![Space Facts [10歲及以上]](https://img.xiaohuasheng.cn/1/Book/20181228203954683.jpg)
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