Alien Water Worlds –“Astronomers Ask Could Complex Life Evolve There?”

 

Think of beautiful blue planets with endless oceans orbiting many of the Milky Way’s one trillion stars. Could they support life? Perhaps even intelligent life? “There may be life there,” says Lisa Kaltenegger of the Max Planck Institute for Astronomy and the Harvard-Smithsonian Center for Astrophysics. “But could it be technology-based like ours? Life on these worlds would be under water with no easy access to metals, to electricity, or fire for metallurgy. Maybe life’s inventiveness to get to a technology stage will surprise us.”

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“The Alien Octopus Hypothesis”

 

Could one of Earth’s most intelligent species be an alien, ‘seeded’ on the planet by an interstellar genetic code? Scientists think the clue might be found in the ancient precursor to life, RNA.

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