Stirring ingredients into your vocabulary does not have to be an ordeal. Just follow this route to our glossary. We add new words for each issue.
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Cat's eye nebula: J.P. Harrington & K.J. Borkkowski (University of Maryland), NASA
Polar bears: Maria Stenzel
Starfish: Jeff Foott/Science Faction/Corbis
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Space Quest
Blast off with an astronaut on his journey into space.
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On Thin Ice
For polar bears in the Arctic, ice is both home and hunting ground. But what happens when that ice begins to melt? Find out why these bears are on thin ice.
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Second Chances
Some animals can lose a leg, arm, tail, or their head, and survive. They simply grow back the lost part! Read how these animals get a second chance in our January-February issue!
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