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An abstract landscape with mountainous terrain and a sky that has several transparent moons
Science
Grade 6-8
Alien Creatures

How can we design realistic sci-fi alien creatures movie goers will love?

A view of the Earth from outer space, with North and South America visible.
Science
Grade 6-8
A Brief History of Several Billion Years

How did the continents come to look the way they do, and how will they change in the future?