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A Puzzling Parallax
Do you know how scientists measure the distance of stars and planets? Put your explorer hat on and do just that!
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Geologic Landforms Seen on Aerial Photos
Did you know that the geology of the planets is just as interesting--perhaps more so--than that of the Earth? In this activity, see what you can learn from pictures taken from the sky!
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Building Blocks of Planets
In this activity, you can learn all about how planets form, from the formation of chondrite meteorites, to the accumulation of dust particles into larger clusters!
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What Makes the Rings of Saturn?
Do you know how the rings around a planet are formed? You will demonstrate how the rings of Saturn are unique and learn the answer!
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Mission to Jupiter
In this online game, you can help Juno, NASA's latest rocket sent to Jupiter, explore the largest planet in our Solar System!
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The Many-Eyed Earth Watcher
How much do you know about Earth? In this crossword puzzle, you can first learn about MISR, a satellite that orbits Earth, and then test your knowledge!
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Whats Your Earth IQ?
How much do you actually know about this planet we call Earth? Test your knowledge in this fun quiz from National Geographic?
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Lets Go to Mars!
What do you think it takes to plan a successful mission to Mars? In this activity from NASA, you can choose your own packing list and see how you do!
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Space Quiz
Come take this space quiz and see how your space knowledge stacks up. Try this short activity today.
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The Expanding Universe
Scientists believe that the Universe is expanding. In this activity, you can see what this means for the distances between Earth and the stars!
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Earth, Sun, & Moon
Do you know how long it takes for the Earth to orbit the Sun? How long does it take the Moon to orbit the Earth? Do this fun activity and learn many fun facts about the relationship…
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Space Word Scramble
Challenge your knowledge with this space word scramble. Do you have what it takes to unscramble the range of word problems related to space, astronomy, our solar system and the wider …