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Home Q & A Board Science-Related Homework Help Physics Astronomy
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adreamer adreamer
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6 years ago
Galileo Galilei
A) developed a theory of gravity to explain the motions of the planets
B) obtained the first observational evidence suggesting the Earth moved about the Sun
C) showed that the orbits of the planets were ellipses and not circles
D) made detailed measurements of the motions of the planets in the sky
Textbook 
Life in the Universe

Life in the Universe


Edition: 4th
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DonskoyDonskoy
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6 years ago
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adreamer Author
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6 years ago
Thanks for your help!!
Ctownsend
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Yesterday
Smart ... Thanks!
emilyas19
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2 hours ago
You make an excellent tutor!
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