How the Universe Works
How the Universe Works S7 E2 - When Supernovas Strike8.2
Supernovas are the violent death of giant stars, and new discoveries reveal that these cataclysmic events create the elements that are essential to all life in the universe.
| Creator | N/A |
|---|---|
| Actor | N/A |
| Country | United States of America |
| Production | Discovery |
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