Rusty rocks left over from some of our planet’s most extreme ice ages hint at oases for survival beneath the freeze.

How Life on Our Planet Made It Through Snowball Earth

How Life on Our Planet Made It Through Snowball Earth

How Life on Our Planet Made It Through Snowball Earth

How Life on Our Planet Made It Through Snowball Earth

How Life on Our Planet Made It Through Snowball Earth
How Life on Our Planet Made It Through Snowball Earth
  • 2019-12-02 20:35:03 11 days ago
  • views: 0
  • By: nytimes.com
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How Life on Our Planet Made It Through Snowball Earth