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Why do astronomers look for signs of life on other planets based on what life is like on Earth?
If you have a question you’d like an expert to answer, send it to [email protected]. Why do astronomers look for signs of life on other planets based on how life is on Earth?
Space.com on MSN14d
Alien life could survive on Earth-like planets circling dead stars, study suggests
Life could have the time and energy to arise and prosper on Earth-like worlds in the rapidly shrinking "Goldilocks zones" ...