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Does Time Cause Gravity?

Does Time Cause Gravity?

Season 7 Episode 9
8:55
How Does Gravity Affect Light?

How Does Gravity Affect Light?

Season 7 Episode 10
13:24
The New Crisis in Cosmology

The New Crisis in Cosmology

Season 7 Episode 11
13:08
The New Warp Drive Possibilities

The New Warp Drive Possibilities

Season 7 Episode 15
13:11
How To Know If It's Aliens

How To Know If It's Aliens

Season 7 Episode 16
14:08
Can Space Be Infinitely Divided?

Can Space Be Infinitely Divided?

Season 7 Episode 20
12:22
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PBS Space Time

Gravitational Wave Background Discovered?

Season 7 Episode 8

It was pretty impressive when LIGO detected gravitational waves from colliding black holes. Well, we’ve just taken that to the next level with a galaxy-spanning gravitational wave detector that may have detected a foundational element of space itself - the gravitational wave background.

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