Oldest-Known Asteroid Crater is Discovered in the Outback–Made More Than 3 Billion Years Ago
> Johnson reports the crater can be seen today only in a 35-mile wide dome that marks exactly where the asteroid impacted.
Oldest-Known Asteroid Crater is Discovered in the Outback–Made More Than 3 Billion Years Ago
> Johnson reports the crater can be seen today only in a 35-mile wide dome that marks exactly where the asteroid impacted.
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