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How the Universe Works S02E06

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How the Universe Works : Comets

S02, E06 ()

Watch the movement of a comet as it evolves from a chunk of ice and rock into an active nucleus engulfed in a gaseous haze.


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Previous Episode

Extreme Orbits

S02, E05 (First Aired: August 8, 2012)

Orbits are a creative force and construct the fabric of the Universe.

Next Episode


S02, E07 (First Aired: August 22, 2012)

Asteroids shaped our past and promise much in the future.