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News: Latest Science and Space Stories
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NEW ROBOT PICTURES: Best Moon-Digging Rovers Named

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SPACE PHOTOS THIS WEEK: Test Rocket, Moon Plume, More

 

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Did You Know?
Photo: Saturn

Photograph courtesy NASA/JPL/Space Science Institute

A Floatable Planet

Saturn is the only planet in our solar system that is less dense than water. If you could build an imaginary gigantic bathtub, Saturn would float in it. --NASA

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Whale Worms

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