Yarrabubba Crater

  • The Yarrabubba impact structure in Western Australia is the oldest known asteroid crater on Earth, according to a new study.
  • At 2.229 billion years old, the Yarrabubba crater is older than both the Vredefort Dome in South Africa (2.023 billion years old) and Canada’s Sudbury Basin (1.850 billion years old).
  • Researchers suspect it to be responsible for ending an ice ....
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