Astronomers Locate Potential Exoplanet 28 Million Light-Years Away

Astronomers at NASA have located what could be the first exoplanet not only outside of the solar system but outside of our own galaxy in the Messier 51 (or the Whirlpool Galaxy), 28 million light-years away. It could take astronomers up to 70 years to see if the planet passes in front of its star to verify the find.
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