Top Planet Flashcards

Is it possible that humankind could one day colonize another planet, and find a new base for our expanding population? Who knows what the future holds, but we certainly know more about the planets around us than ever before, and new and exciting discoveries are continually being made. Space science is a fascinating subject, and learning more about other planets can teach us truths about our own.
 
To find out facts about the neighbors in our Solar System, read our planet flashcards. Which two planets are on either side of the planet Earth, in terms of distance from the sun? How long does it take Saturn to complete its orbit? Why is Mars known as the 'red planet'? These answers are waiting to be discovered by you.
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