Question:
What is the approximate distance between the Earth and the Sun?
What is the approximate distance between the Earth and the Sun?
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This distance is also called one Astronomical Unit.
Updated On: Jul 16, 2026
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Solution and Explanation
The correct answer is about 150 million kilometres.
This average distance between the Earth and the Sun is called one Astronomical Unit (AU), and its precise value is close to 149.6 million kilometres. Because Earth's orbit is not a perfect circle, the actual distance varies slightly through the year.
Scientists use the Astronomical Unit as a convenient way to measure distances across the solar system.
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