Tag: faint young sun

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  Cold suns, warm exoplanets and methane blankets

  Dec 13, 2017

  Visionary model builds on the legacy of Carl Sagan's explanation for the 'faint young Sun paradox'.

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  Behind the Iron Curtain: How Methane-Making Microbes Kept the Early Earth Warm

  Apr 18, 2017

  A new study shows how methane may have warmed the early Earth.

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  Possible solution to “faint young Sun paradox” in primordial asteroid impacts

  Jun 24, 2016

  Bombardment triggered atmospheric warming capable of sustaining liquid water.

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