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PBS Space Time
We Are Star Stuff
Season 2
Episode 24
Stars are our stellar alchemists. They spend their entire lifespan creating and molding elements. In their final moments, a supernova spreads these elements out into the universe, providing the building blocks for new stars, planets, and even us!
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13:34
An insight by a young scientist in 1925 allowed us a better understanding of space time.
12:02
How about black holes being captured by the screaming vortex of a quasar?
12:50
A simple statistical argument tells us that the doom of our species is much, much closer.
12:24
Why does it appear, that humanity is the lone intelligence in the universe?
