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QUIZ: How Well Do You Know Your Cosmos?

The Canyon Diablo meteorite struck Arizona 50,000 years ago, forming the impressive Barrington Crater. Today, Patterson is remembered as much for his campaign against lead poisoning as his discovery of Earth's true age. What an A+ dude.

So, how well do you know your Cosmos?

Tags: tv, science, quizzes, slideshows, quiz, cosmos

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Becky Ferreira

Becky Ferreira is a writer, performer, and raptor based in New York.

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