暗物质

A single ultra‑energetic neutrino recorded in 2023 has prompted a Physical Review Letters paper from UMass Amherst proposing that a tiny, charged primordial black hole exploded.... 三月 27, 2026

A wave of new theoretical work and laboratory analogues has moved warp‑drive ideas from fanciful math toward physically plausible designs, while researchers pin their hopes on b... 二月 19, 2026

The National Science Foundation this week completed a major upgrade to the IceCube neutrino detector — the antarctica 'ghost particle' observatory — improving sensitivity, calib... 二月 13, 2026

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... 二月 09, 2026

A revived gravity-based proposal and a warped extra-dimension model have reignited debate over whether dark matter is a particle or a quirk of gravity. This article explains the... 二月 07, 2026

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 fain... 一月 24, 2026

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 ... 一月 07, 2026

Precision measurements in atomic clocks and particle collisions have produced repeated anomalies this year. Physicists say these hints — from King‑plot isotope shifts to unexpec... 十二月 14, 2025

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 ... 十二月 07, 2025

A reanalysis of 15 years of Fermi gamma‑ray data has uncovered a halo‑shaped excess of ~20 GeV photons toward the Milky Way center that a Japanese team says matches expectations... 十一月 28, 2025

A newly detected glow of high-energy light near the Milky Way’s centre matches long-standing predictions for dark matter annihilation, raising the most credible signal yet of th... 十一月 26, 2025

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 — promisin... 十一月 23, 2025