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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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12:12
This is a new type of supernova that can only happen at the end of the universe.
10:36
It's time to begin our journey towards really understanding time.
13:48
We explore how forces of nature, once unified, were forced to separate.
12:50
This is how the Penrose Singularity Theorem Predicts The End of Space Time.
12:39
if time is connected to space does that mean that the future is predestined?
13:01
We may have detected the signature of alien life - Venusian life -for the first time.
14:39
Can solving quantum cryptography prevent us from digital collapse...and are we close?
10:47
Fundamental kinks in the universe may evolve into complex structures within the stars.
13:29
We explore if chasing the beauty in physics is an actual good course of action.