A mysterious glow at the center of the Milky Way may actually be the first evidence for an elusive "dark" phenomenon, new ...
New research finds dark matter in the Milky Way is unevenly distributed, supporting its role as a possible source of the galaxy's central gamma ray excess.
Astronomers recorded the longest gamma-ray burst in history, GRB 250702B, that may be a cosmic event completely new to ...
Scientists may be coming closer to confirming the existence of dark matter - the invisible stuff thought to make up more than ...
On July 2, 2025, NASA's Fermi Gamma-ray Burst Monitor (Fermi-GBM) captured around three hours' worth of signals that appeared ...
The Perfect Blue Collector's Edition 4K Blu-ray launches December 23.
Watch an animation of a black hole shooting jets of particles through a "collapsing star at nearly the speed of light" and ...