Gigantic asteroid collision 470 million years ago caused Earth to freeze over, scientists say – The Independent

Science News

  1. Gigantic asteroid collision 470 million years ago caused Earth to freeze over, scientists say  The Independent
  2. We’re going to slam a spacecraft into an asteroid to try to deflect it  MIT Technology Review
  3. A giant asteroid crash caused an ancient ice age on Earth, but also gave life a boost  CNN
  4. Dust cloud sparked explosion in primitive life on Earth, say scientists  The Guardian
  5. AIDA collaboration highlights case for planetary defence  Phys.Org
  6. View full coverage on Google News

Source: Science News

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