Awesome Asteroids

The Friday File: The largest asteroid crater on Earth is the South African Vredefort Crater that measures 186 miles in diameter. The second largest is the Chicxulub Crater in Mexico with a diameter of 112 miles. Canada has the third largest with the Sudbury Basin measuring 81 miles, and tied for fourth is the Russia located Popigai Crater and the Manicouagan Crater in Quebec, Canada both at 62 miles.

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