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MCQIntermediateSpace Exploration & Astronomical History
IAAC — 2020 Final Round
Question 14
Voyager 1 is the most distant man-made object. How fast is Voyager 1 moving away from the Sun at the moment?
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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.