NASA predicted an asteroid impact — and they got it right - Syfy

Earth has been punched in the face by asteroids before. It has seen everything from undetectable rock shards that burn up in the atmosphere to the monster-oid that triggered a mass extinction 66 million years ago.

Earth has been punched in the face by asteroids before. It has seen everything from undetectable rock shards that burn up in the atmosphere to the monster-oid that triggered a mass extinction 66 mill… [+4146 chars]

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