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Quiz - NASA Shares First Evidence of Planet Outside Our Galaxy
October 29, 2021
Question 1 / 4
What is an exoplanet?
A planet that sits outside of the Milky Way galaxy
A planet that orbits a star outside our own solar system
A planet formed by a star collapsing onto itself
A planet in the solar system that has not fully formed
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Quiz - NASA Shares First Evidence of Planet Outside Our Galaxy
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