How the Universe WorksS02E03

How the Universe Works : Planets from Hell

S02, E03 (First Aired: July 25, 2012)

Discovering an extraordinary zoo of planetary nightmares outside our own planet.

Cast:

TV-G

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S02, E02 (First Aired: July 18, 2012)

Examining chaotic weather to help determine whether we are alone in the universe.

S02, E04 (First Aired: August 1, 2012)

Could the earth be in the line of fire from the dangerous megaflares from the sun.

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