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Why were only five of the planets discovered by the 1700's?
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Why were only five of the planets discovered by the 1700's?
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Jan 21, 2016
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Why were only five of the planets discovered by the 1700's?
Chemistry
middle-school
Krychu
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limited resources. didn't have the technology or resources needed to see the planets. they didn't even know the world was round lol
Philwinkle
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Jan 22, 2016
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because people didn't have the right equipment to find more... hope this helped
MaatDeamon
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Jan 27, 2016
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