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BinocularsHow to Say "I Don't Know":
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More about How to Say "I Don't Know"

Nine planets

Solar System Tour

This a resource for all things found in the Solar System. It not only includes information about each planet and all of the moons, but also information about what astronomers don't know and are trying to learn.

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Hubble Space Telescope News Releases

A complete list of all Hubble news releases organized by category. Includes lots of pictures and clear, simple write-ups.

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Everything you ever wanted to know about the lives of stars and where they are located.

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Imagine the Universe

Includes lists of additional resources by topic, curriculum supported materials that trace the history of advancements in history, and many videos.

NSF logoSharing the Universe is based upon work supported by the Informal Education Division of the National Science Foundation under Grant no DRL-0638873. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.