Dark energy might not exist

[mickythefish]

https://phys.org/news/2024-12-dark-energy-doesnt-l...

[juliussneezer]

Thanks for that, an interesting update on a confounding topic.

[mickythefish]

People say Einstein has never been proved wrong but dark energy is the thing that ties up everything together in his theory.

I think we just don't know enough to really tell what is going on . But this theory does seem to explain a lot more.

[Simpo Two]

mickythefish said:

People say Einstein has never been proved wrong but dark energy is the thing that ties up everything together in his theory.

Once upon a time phlogiston did that...!

[Jim1064]

Thanks. The discrepancy factor of 10^120 between the quantum zero-point energy and the macroscopic dark energy density in the LCDM model means there's bound to be something going on we don't know.

[thegreenhell]

Now a different bunch of scientists are saying it does exist, but it's non-linear, and they still don't know why.

https://www.bbc.co.uk/news/articles/c4geldjjge0o

[Super Sonic]

mickythefish said:

https://phys.org/news/2024-12-dark-energy-doesnt-l...

Can you give us a brief summary in layman's terms?

[anonymous-user]

Super Sonic said:

Can you give us a brief summary in layman's terms?

You're currently in a simulation and everything you have done or achieved in life is an absolute lie. You probably think this is real as you are reading it? Your emotions will be harvested and used in future technologies.

[CoolHands]

Nobody knows. Much like the weather.

[Super Sonic]

CoolHands said:

Nobody knows. Much like the weather.

This. Being as dark matter is pure conjecture, I would say 'it might not exist' is self evident.

[thepritch]

I love it when something big like this comes along to remind us we are always still learning and exploring and we don’t always have the right answers or indeed any answers. Sometimes it’s just one big guess. Even ‘science’ can be wrong.

[Roofless Toothless]

Science is almost always wrong. If it wasn’t we would never make any progress.

[essayer]

Cliodci12235 said:

You're currently in a simulation and everything you have done or achieved in life is an absolute lie. You probably think this is real as you are reading it? Your emotions will be harvested and used in future technologies.

Black Mirror season 7??

[dxg]

essayer said:

Cliodci12235 said:

You're currently in a simulation and everything you have done or achieved in life is an absolute lie. You probably think this is real as you are reading it? Your emotions will be harvested and used in future technologies.

Black Mirror season 7??

Logically the most likely scenario. If computing and power generation become trivial, at least.

https://ora.ox.ac.uk/objects/uuid:44c386c4-5d9e-4e...

[anonymous-user]

essayer said:

Cliodci12235 said:

You're currently in a simulation and everything you have done or achieved in life is an absolute lie. You probably think this is real as you are reading it? Your emotions will be harvested and used in future technologies.

Black Mirror season 7??

No just factually correct. How do you think AI is being programmed to be human like.
Edit: I haven't seen the episode.

[Landlubber]

https://youtu.be/cqLypHXK-bs?is=RktnG_-fhHz8cPNF

Cold Dark bks. (Apparently)

[RustyMX5]

I thought the suspected 'finding' of the X17 Boson (probably down the back of the sofa) indicated that there was a particle which links our matter to dark matter.

[E34-3.2]

mickythefish said:

People say Einstein has never been proved wrong but dark energy is the thing that ties up everything together in his theory.

I think we just don't know enough to really tell what is going on . But this theory does seem to explain a lot more.

He was proved wrong by a Belgian priest George Lemaitre.