Radius of the visible universe is actually 45.7 billion ly. | Hacker News

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		dsfuoi on April 29, 2016 \| parent \| context \| favorite \| on: On the (Small) Number of Atoms in the Universe Radius of the visible universe is actually 45.7 billion ly.

DonaldFisk on April 29, 2016 [–]

Thanks for the correction: https://en.wikipedia.org/wiki/Observable_universe

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