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Johann Franz Encke

Biography

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Johann Gottfried Galle - Video Learning - WizScience.com

 

2:55

The appearance of Comet Encke

 

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Comet 2P Encke

 

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STEREO Watches as Comet Encke Loses Its Tail

 

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Encke Gap

Johann Franz Encke was a German astronomer. Among his activities, he worked on the calculation of the periods of comets and asteroids, measured the distance from the earth to the sun, and made observations of the planet Saturn.
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