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MCQIntermediateSolar System & Planetary Science
USAAAO — 2025 First Round
Question 22
Observed from the equator, what is the maximum duration over which Venus can be observed (continuously) after sunset? Assume that the orbits of Venus and Earth are circular of radius 0.723 AU and 1 AU and lie on the ecliptic plane.
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Source
USAAAO 2025 First Round, Question 22. Question text, choices, and answer were transcribed from the official USAAAO exam and solutions PDFs.