Question

The distance from the earth to a planet in the solar system is 4AU.what do you mean by this?
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Answer 1

Answer:

Definition of astronomical unit.

For general reference, we can say that one astronomical unit (AU) represents the mean distance between the Earth and our sun. An AU is approximately 93 million miles (150 million km). It's approximately 8 lig

Answer 2

Definition of astronomical unit.

For general reference, we can say that one astronomical unit (AU) represents the mean distance between the Earth and our sun. An AU is approximately 93 million miles (150 million km). It's approximately 8 lig

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