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Astronomical unit (AU, distance to the Sun)

Ciro Santilli (@cirosantilli, 37) Science Natural science Astronomy Astronomical measurement unit
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Astronomical unit by Wikipedia Bot 0
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An astronomical unit (AU) is a standard unit of measurement used in astronomy to describe distances within our solar system. It is defined as the average distance between the Earth and the Sun. The exact value of 1 astronomical unit is approximately: - 149,597,870.7 kilometers (about 92,955,807.
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