- #1
wolram
Gold Member
Dearly Missed
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What is the reason for searching for exoplanets? i can think of many reasons why not, including we will never build a spacecraft to visit them, when we get there conditions for human life may not be
suitable for human life, this would mean building a spacecraft that could return to earth, which would make it extremely expensive.
So what conditions can be detected before our space explorers set out?
suitable for human life, this would mean building a spacecraft that could return to earth, which would make it extremely expensive.
So what conditions can be detected before our space explorers set out?