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Planets beyond Neptune

space Maturity 5-7

People look for far planets.

Clyde W. Tombaugh.jpeg
Clyde W. Tombaugh.jpeg
They look way past Neptune. They found Pluto long ago. Now they look for more. It is a big hunt! Do you like the stars?
Pluto discovery plates.gif
Pluto discovery plates.gif

36 words
🖼️ Images & Media (7)
File:Percival Lowell observing Venus from the Lowell Observatory in 1914.jpg
Percival Lowell observing Venus from the...
File:Jacques Babinet.jpg
Jacques Babinet.jpg
File:Clyde W. Tombaugh.jpeg
Clyde W. Tombaugh.jpeg
File:Pluto discovery plates.gif
Pluto discovery plates.gif
File:Charon Discovery.jpg
Charon Discovery.jpg
File:Sedna orbit.svg
Sedna orbit.svg
File:Planet Nine - black background.png
Planet Nine - black background.png
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📚 Content adapted from Wikipedia | Readability: FK 13.3 | Vital Level 5