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Mathematics, 16.10.2019 20:30 hinacat87

Astronomers measure large distance in light years one light year is the distance that light can travel in one year, or approximately 5,880,000,000,000 miles suppose a star is 13.4 light years from earth in scientific notation how many miles away is it

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Astronomers measure large distance in light years one light year is the distance that light can trav...
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