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MCQBeginnerGalaxies & Extragalactic Astronomy
IAAC — 2020 Final Round
Question 29
Approximately how far away is the Sun from the centre of the Milky Way?
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Source
Source: International Astronomy and Astrophysics Competition (IAAC), Final Round 2020. Question wording and answer-choice text are transcribed from the official training PDF; the explanation and metadata are original.