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PBS Space Time

What If Black Holes Are Dark Energy?

Season 9 Episode 8

Black holes and dark energy being the same thing has received some recent hype in the press. So let’s see if it might actually be true.

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Season
How Stars Destroy Each Other
10:41
We take a look at the dysfunctional stellar relationships among the stars.
The Boundary Between Black Holes & Neutron Stars
11:22
The boundary between neutron stars and black holes promises to reveal secrets of both.
Does Antimatter Explain Why There's Something than Nothing
12:43
The most precious substance in our universe is not gold, nor oil. It's antimatter.
Dissolving an Event Horizon
11:32
Despite what the cosmic censorship hypothesis suggests, naked singularities may exist.
Building Black Holes in a Lab
13:12
It's very hard to study black holes but studying black hole analogies makes it easier.
What Happens After the Universe Ends?
14:34
Sir Roger Penrose's Conformal Cyclic Cosmology hypothesis.
Can Viruses Travel Between Planets?
13:58
Viruses don’t just influence organisms, they’re incredibly important on a planetary scale.
Does Gravity Require Extra Dimensions?
12:41
Does gravity require extra dimensions?
Mapping the Multiverse
14:21
This is a map of the multiverse.
How Luminiferous Aether Led to Relativity
13:52
How Luminiferous Aether led to Relativity.
How We Know The Universe is Ancient
14:01
How do you learn the age of the universe when there’s no trace left of its beginnings?
Will Wormholes Allow Fast Interstellar Travel?
14:31
When do we get to wormhole ourselves out of here?
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