Dunkle Materie

Eine Materieform, die durch Gravitationseffekte indirekt erschlossen, aber noch nicht direkt beobachtet wurde.

Artikel über Dunkle Materie

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,…