How many planets support life?

1 Answer
Mar 12, 2018

Unknown

Explanation:

It is unknown how many planets support life.

First of all we do not know how many planets there are in the universe.

Secondly, we have no way of finding out which planets support life, because we simply can't get to them.

However, astronomers have found planets that may be able to support life, but we have no way of checking it yet.