Step 1: The Realm of the Earth and Moon
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Description
If you shrink the earth to about 2 inches or 5 centimeters (cm) in diameter here's how other objects would compare in size and distance.
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This activity will help you explore the universe by shrinking cosmic scale in just 4 steps. Print out the instructions and cut-out templates. Follow along with the activity by listening to the narration or viewing the American Sign Language in the video podcast files.
Published 04/28/08
Switch scales one last time, and shrink the entire continent-sized galaxy down to 2 inches.
Published 04/28/08