Hacker News with Generative AI: Dark Matter

'Cosmic radio' detector could discover dark matter within 15 years (phys.org)
Published in Nature, scientists at King's College London, Harvard University, UC Berkeley and others have shared the foundation of what they believe will be the most accurate dark matter detector to date.

Dark Matter, Physics, Astronomy, Research

34 points by rbanffy 9 days ago | 53 comments

A quarkless supercollider may finally shed light on dark matter (ieee.org)
In particle physics, the smallest problems often require the biggest solutions.

Physics, Dark Matter, Particle Physics, Supercollider

16 points by pseudolus 19 days ago | 3 comments

Galactic rotation curve and dark matter according to gravitomagnetism (springer.com)
Historically, the existence of dark matter has been postulated to resolve discrepancies between astrophysical observations and accepted theories of gravity.

Physics, Dark Matter, Astronomy, Gravitation

4 points by harporoeder 50 days ago | 0 comments

First sighting of 'neutrino fog' sparks excitement, bad news for dark matter? (nature.com)
Physicists in Italy and China have for the first time observed glimmers of the ‘neutrino fog’, signals from neutrinos that mimic those expected to be produced by dark matter.

Physics, Dark Matter, Neutrinos, Science

11 points by geuis 130 days ago | 3 comments

New research suggests that our universe has no dark matter (phys.org)
A study, published today in The Astrophysical Journal, challenges the current model of the universe by showing that, in fact, it has no room for dark matter.

Physics, Astronomy, Cosmology, Dark Matter

92 points by squircle 202 days ago | 36 comments

A wobble from Mars could be sign of dark matter (phys.org)
In a new study, MIT physicists propose that if most of the dark matter in the universe is made up of microscopic primordial black holes—an idea first proposed in the 1970s—then these gravitational dwarfs should zoom through our solar system at least once per decade.

Dark Matter, Astronomy, Physics, Black Holes

30 points by wglb 214 days ago | 33 comments

A wobble from Mars could be sign of dark matter, MIT study finds (news.mit.edu)
In a new study, MIT physicists propose that if most of the dark matter in the universe is made up of microscopic primordial black holes — an idea first proposed in the 1970s — then these gravitational dwarfs should zoom through our solar system at least once per decade.

Dark Matter, Physics, Space, MIT

9 points by el_duderino 221 days ago | 3 comments

"dark stars" theory could solve universe's greatest mystery (sciencefocus.com)
A new theory suggests that dark matter, the mysterious substance that makes up 85% of the Universe's mass, could be made up of 'dark stars' - hypothetical stars that are powered by dark matter instead of hydrogen fusion.

Cosmology, Dark Matter, Physics, Astronomy, Science

14 points by jandrewrogers 231 days ago | 0 comments

The possibilities for dark matter have shrunk (sciencenews.org)

Physics, Cosmology, Dark Matter

131 points by thunderbong 242 days ago | 79 comments

Self-Interacting Dark Matter as a Solution to the 'Final Parsec Problem' (astrobites.org)

Dark Matter, Cosmology, Astrophysics, Physics

4 points by thunderbong 259 days ago | 1 comments

New study uses self-interacting dark matter to solve the final parsec problem (phys.org)

Physics, Cosmology, Dark Matter

34 points by bookofjoe 264 days ago | 4 comments

Gravity Without Mass: UAH Study Proposes Alternative to Dark Matter (azoquantum.com)