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Quiz - Researchers Observe Faraway Planet that Likely Receives Iron Rain
March 12, 2020
Question 1 / 4
What is an exoplanet?
A planet that orbits the sun in a circular direction
A planet that is much smaller than the Earth
A planet that orbits a star outside our solar system
A planet that has extremely hot temperatures
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Quiz - Researchers Observe Faraway Planet that Likely Receives Iron Rain
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