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| Title: | From Stargazers to Starships | |
| Description: | The motion of Earth in space, Newtonian mechanics, spaceflight and spacecraft, and a math refresher, on a high school level. This site deals with the world of gravity--of massive planets and stars, and the way spaceflight is achieved despite their strong pull. | ||
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Category: |
Kids and Teens > School Time > Science > Astronomy and Space | ||
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URL: |
http://www-spof.gsfc.nasa.gov/stargaze/Sintro.htm |
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