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exoplanets

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Are planets with oxygen-rich atmospheres rare?

Complex life on Earth requires oxygen. Understanding how oxygen levels have evolved on our planet can provide an insight into our own evolution and the possibility of complex life evolving elsewhere. Current theories suggest that Earth's O2 levels have risen three times over its 4.5... click to read more

  • Lewis Alcott | PhD student at University of Leeds, Leeds, UK
  • Benjamin Mills | Associate Professor at University of Leeds, Leeds, UK
Views 8942
Reading time 3 min
published on Aug 11, 2020