What do scientists know about extrasolar planets? There are very few that are habitable. There are several that have liquid water on them. They don’t exist. There are likely billions of them in the galaxy.

asked Jan 8, 2019 109k views

4 votes

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2 votes

i believe the answer is the 3rd one

there are likely billions of them in the galaxy

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5 votes

There are likely billions of them in the galaxy

Statquant answered Jan 11, 2019

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