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What is an astronomical unit?

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5 votes

Answer:

a unit of measurement equal to 149.6 million kilometers, the mean distance from the center of the earth to the center of the sun.

Step-by-step explanation:

User Daniel Kobe
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4 votes

Answer:

a unit of measurement equal to 149.6 million kilometers, the mean distance from the center of the earth to the center of the sun.

Step-by-step explanation:

User Rgahan
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