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Nostrana [21]
3 years ago
5

How many planets are there in the galaxy?

Geography
1 answer:
svetoff [14.1K]3 years ago
6 0
There are about 200 billion stars in our galaxy, with 40 billion of them like our sun, Marcy said. One of his co-authors put the number of sun-like stars closer to 50 billion, meaning there would be at least 11 billion planets like ours
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