• Question: How many stars are there in the universe which we know of?

    Asked by mattandsam to Chris on 21 Jun 2011.
    • Photo: Christopher Phillips

      Christopher Phillips answered on 21 Jun 2011:

      I love this question!

      Our galaxy contains about 400 billion stars! There are billions and billions of known galaxies in the universe. There are more stars in the universe than there are grains of sand on every beach on Earth! 🙂

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