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Ang bilang ng galaxy sa universe ay 3

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There are some galaxies in the universe. But the scientists are not sure how really are there many galaxies in the universe. :)
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100 to 200 billion galaxies in the Universe
Not yet sure. No one has travelled the WHOLE solar system yet. But Based on the book I have read 230 Billion galaxies in the universe that the astronauts have reached so far.
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