Astronomy quiz
166 questions across 1 difficulty level. Every attempt draws a fresh random set, so you can play as often as you like.
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Hard
166 questions
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Sample questions
- Which property of our solar system does a formation theory NOT need to explain?
- Which one of these constellations is not located along the Milky Way in the sky?
- What Mars mission will be landing on May 25 2008 and will dig a trench into (hopefully) ice-rich soil?
Answers are revealed after you submit a quiz.