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    • What energy source sparked the evolution of life?

      What energy source sparked the evolution of life?

      Live Science via Yahoo News· 1 year ago

      Here we see a volcanic hydrothermal vents on the ocean floor. Hot material is rising from it. Biologists aren't in full agreement about exactly where the...

    • Why Venus is so dry

      Why Venus is so dry

      Popular Science via Yahoo News· 1 month ago

      The planet Venus is dry thanks to water loss to space as atomic hydrogen. In this illustration of the dominant loss process, an HCO+ ion recombines with...