how many stars are in the galaxy
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There are about 10 billion galaxies in the observable universe! The number of stars in a galaxy varies, but assuming an average of 100 billion stars per galaxy means that there are about 1,000,000,000,000,000,000,000 (that's 1 billion trillion) stars in the observable univers
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Answer:
10 to the power 11
Explanation:
all star ,galaxyes,solar system etc are 10 to the power 11
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