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doit_the_clown doit_the_clown
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7 years ago
Who predicted the existence of the planet Neptune before it was discovered observationally?
A)   Kepler and Brahe   C)   Adams and Leverrier
B)   Newton and Halley   D)   Kepler and Galileo
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
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papachulopapachulo
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7 years ago
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7 years ago
Thank you, thank you, thank you!
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Correct Slight Smile TY
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Thanks
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