Gravitas: NASA discovers first planet outside Milky Way Galaxy

Oct 26, 2021, 11:55 PM(IST) Palki Sharma

NASA has discovered the first possible planet outside the Milky Way Galaxy. Located in the 'Whirlpool' Galaxy, the new planet is 28 million light-years away from earth. How was it discovered? Palki Sharma gets you the details.

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