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PBS Space Time
The Future of Space Telescopes
Season 3
Episode 40
The Kepler mission has determined that terrestrial planets are extremely common, and may orbit most stars in the Milky Way. But these planets are difficult to directly image because they’re dense and small. Our Sun is about ten billion times brighter than Earth. Train a distant telescope on us, and it will be overwhelmed by the Sun’s rays. So how can we find terrestrial planets around stars light
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15:51
How can we tell the difference between fermions & bosons? Statistical Mechanics!
13:25
Why has a newly discovered a black hole started pointing directly at us?
15:57
There’s a hard limit to humanity’s expansion in the universe. So, how big can we get?
16:49
Let’s figure out the absolute limit of our future view of the universe!
16:28
Physics is the business of figuring out the structure of the world. So are our brains.
14:28
Nuclei are held together by a quirk of nature, without which there’d be nothing.
16:29
Your motion through the universe is extremely complicated, so let’s figure it out!
17:33
If you believe the Mathematical Universe Hypothesis then yes. And so are you.
15:32
Learn more about the time when the moon didn’t exist, and then hours later suddenly did.