What is an astronomical unit (AU)?
the distance of the Moon from Earth
the distance of the Earth from the Sun
the distance of the Moon to the Sun
None of the above
The 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 light-minutes.
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Answers by country
the distance of the Moon from Earth
the distance of the Earth from the Sun
the distance of the Moon to the Sun
None of the above
answers
the Netherlands
15
France
12
Germany
47
India
181
the United States
105
the United Kingdom
60
Poland
12181
Spain
10
Pakistan
11
Australia
28
Greece
14
Austria
10