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." ...

Scientists may have finally uncovered the mystery behind ultra-high-energy cosmic rays — the most powerful particles known in ...

Johns Hopkins researchers may have identified a compelling clue in the ongoing hunt to prove the existence of dark matter. A ...

Standing on Earth and gazing out into the night sky, you’d think our Milky Way galaxy is relatively calm. Most nearby ...

A mysterious gamma-ray glow from the Milky Way's center has reignited debate over dark matter, as scientists weigh whether it ...

NASA’s Fermi Gamma-ray Space Telescope "detected none of the high-energy gamma-ray light" from a nearby supernova. NASA explains. Credit: NASA Goddard Space Flight Center Theft of Guy Fieri's tequila ...

The IceCube observatory detects possible sources of neutrinos in the galaxy NGC 1068, reinforcing the search for the origin ...

"At $20 million a kilogram, you can put together a good business just going after He-3 for quantum computing over the next ...

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

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