"A lie gets halfway around the world before the truth has a chance to get its pants on." - Sir Winston Churchill

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"A lie gets halfway around the world before the truth has a chance to get its pants on." - Sir Winston Churchill
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Planet Families





Build your own solar system. But watch out: even the gravity between planets can pull them out of position. For more about how this computer model works, and some things to try, try this one page handout.


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