The Universe2007 | TV Show

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An astronomy series examing the history, scientific phenomena and mysteries of the universe.

Premiered: May 29, 2007

Rating: TV-PG

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Season 6, Episode 5 Worst Days on Planet Earth

First Aired: November 29, 2011

Catastrophic events on Earth billions of years ago are examined.

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Previous Episode

Crash Landing on Mars

Season 6, Episode 4

November 22, 2011

Next Episode

UFO: The Real Deal

Season 6, Episode 6

December 13, 2011