Far-Out Guide to the Icy Dwarf Planets
Mary Kay Carson
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ca. 35,57 €
Beschreibung
Our solar system used to have nine planets, but recently, scientists ruled that Pluto was actually a "e;dwarf planet."e; So what exactly is a dwarf planet, how many of them are there, and how do scientists study and classify them? All the facts readers need, and lots more, are included in this book, featuring a center spread with fast facts.
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