Links for How the Universe Works S2E8: Birth of the Earth

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Episode 8

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August 29, 2012
The Earth was formed by a series of cosmic cataclysms including the most powerful blast in the Universe. Yet amid the turmoil, our world was born. Could the same chain of events have created other earths elsewhere, inhabited by creatures like us?
Season Finale
August 29, 2012
Season Finale
The Earth was formed by a series of cosmic cataclysms including the most powerful blast in the Universe. Yet amid the turmoil, our world was born. Could the same chain of events have created other earths elsewhere, inhabited by creatures like us?