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PBS Space Time
What Will Destroy Planet Earth?
Season 1
Episode 5
Killing all the life on Earth is easy. But what about destroying the planet itself? That is DEFINITELY going to happen!! But HOW? Could it be Nukes? A Giant Asteroid? A Collision with another planet? And what’s more, will anyone be around to actually watch the world reach its ultimate demise? Watch this week’s episode of Space Time to find out what will eliminate Planet Earth!!!
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Season
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18:40
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16:08
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17:44
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16:51
Let’s talk about quantum gravity experiments that can be done here on Earth!
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17:02
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15:32
Can we change the color of a black hole?
18:26
Learn about Nobel laureate Roger Penrose's idea of how consciousness is caused by quantum processes.
16:28
Faster than light travel may produce gravitational waves that we could see here on Earth.