• Question: How manny stars are in are universe?

    Asked by anon-219227 to Nicolas on 20 Jun 2019.
    • Photo: Nicolas Bonne

      Nicolas Bonne answered on 20 Jun 2019:

      Its actually a really big number. We know that each galaxy on average has about 200 billion (200,000,000,000) and we think that there are about 2 trillion (2,000,000,000,000) galaxies in the Universe. If we do some maths, that gives us 400,000,000,000,000,000,000,000 stars in total! But that’s just a good guess, as its a hard thing to work out an exact answer for 🙂

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