A mysterious glow at the center of the Milky Way may actually be the first evidence for an elusive "dark" phenomenon, new ...

Astronomers have long searched for ways to detectdark matter, the elusive substance believed to make up most of the ...

Astronomers recorded the longest gamma-ray burst in history, GRB 250702B, that may be a cosmic event completely new to ...

Dark matter is a fundamental hypothesis when it comes to our understanding of the universe, but it remains a hypothesis. We ...

In an inversion of the well known scenario of a black hole devouring a star, the researchers propose that a star actually ...

On July 2, 2025, NASA's Fermi Gamma-ray Burst Monitor (Fermi-GBM) captured around three hours' worth of signals that appeared ...

An ultra-fast flash from the galaxy M82 reveals what may have been a rare "extragalactic magnetar giant flare." ...

Every time we check in on [Project326], he’s doing something different with X-rays. This week, he has a passive X-ray imager.

Scientists led by Northwestern University and Soochow University in China have built the first perovskite-based detector that ...

Australia's SpIRIT nanosatellite is the first space telescope funded by the Australian Space Agency to carry a scientific ...

A lead halide material can detect and image single gamma-ray photons with both high-spatial and high-energy resolution ...

Washington University researchers are set to play a crucial role in a groundbreaking international astronomy project.