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Judi Lynn

(160,515 posts)
Thu Feb 14, 2019, 03:01 AM Feb 2019

New Map of Dark Matter Spanning 10 Million Galaxies Hints at a Flaw in Our Physics




MICHELLE STARR 14 FEB 2019

An invisible force is having an effect on our Universe. We can't see it, and we can't detect it - but we can observe how it interacts gravitationally with the things we can see and detect, such as light.

Now an international team of astronomers has used one of the world's most powerful telescopes to analyse that effect across 10 million galaxies in the context of Einstein's general relativity. The result? The most comprehensive map of dark matter across the history of the Universe to date.

It has yet to complete peer-review, but the map has suggested something unexpected - that dark matter structures might be evolving more slowly than previously predicted.

"If further data shows we're definitely right, then it suggests something is missing from our current understanding of the Standard Model and the general theory of relativity," said physicist Chiaki Hikage of the Kavli Institute for the Physics and Mathematics of the Universe.

More:
https://www.sciencealert.com/new-map-of-dark-matter-shows-something-could-be-wrong-with-the-standard-model
6 replies = new reply since forum marked as read
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New Map of Dark Matter Spanning 10 Million Galaxies Hints at a Flaw in Our Physics (Original Post) Judi Lynn Feb 2019 OP
"...it suggests something is missing from....Model and the general theory of relativity" Grins Feb 2019 #1
To quote Asimov... NeoGreen Feb 2019 #2
Love that quote! Delphinus Feb 2019 #3
Glad you like it. NeoGreen Feb 2019 #4
What does "slower" mean when time is relative? McCamy Taylor Feb 2019 #5
Also if we abandon linear time then what we observe McCamy Taylor Feb 2019 #6

Grins

(7,203 posts)
1. "...it suggests something is missing from....Model and the general theory of relativity"
Thu Feb 14, 2019, 01:28 PM
Feb 2019

"...it suggests something is missing from our....Standard Model and the general theory of relativity."

And that's a good thing! We learned something!! Now let's find out what we missed.....

McCamy Taylor

(19,240 posts)
6. Also if we abandon linear time then what we observe
Fri Feb 15, 2019, 05:00 PM
Feb 2019

and call “dark matter” due it’s gravitational effects could actually be a property of plain old matter which does not rest in a single state in a single time but rather is always in a changing state in changing time . When we use the interaction between electromagnetic radiation and so called matter to observe matter we may be like the blind man who feels the elephants tail. In other words maybe the “light” by which we see is an illusion itself.

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