Dunkle Materie

Eine Materieform, deren Existenz aus Gravitationseffekten abgeleitet wird, die jedoch bisher nicht direkt beobachtet werden konnte.

Artikel über Dunkle Materie

Physics
Dark Matter: Illusion or Reality?

Dark Matter: Illusion or Reality?
A University of Ottawa paper claims 'dark matter does not' exist and is an emergent illusion of changing physical constants — a provocative idea that collides with new gamma‑ray s…
Space
JWST Reveals Celebrity Cluster MACS J1149

JWST Reveals Celebrity Cluster MACS J1149
The James Webb Space Telescope has released a new, deep infrared image of the massive galaxy cluster MACS J1149.5+2223, showing dramatic gravitational lensing and revealing faint,…
Space
Cloud 9: A Failed Galaxy Revealed

Cloud 9: A Failed Galaxy Revealed
Using Hubble and radio telescopes, astronomers have confirmed a starless, gas-rich dark-matter cloud — nicknamed Cloud‑9 — that matches long-standing theoretical predictions of a …
Space
Cosmic Knots: A New Origin Story

Cosmic Knots: A New Origin Story
A new Physical Review Letters paper proposes stable 'cosmic knots' formed after the Big Bang could have produced heavy neutrinos that tipped the balance toward matter; the idea ma…
Physics
Portal to the Fifth Dimension? Not Yet

Portal to the Fifth Dimension? Not Yet
A viral headline claims researchers have found a 'portal' to a fifth dimension that solves dark matter. The underlying work is a mathematically rich theoretical model — promising,…