A gamma-ray burst hitting Earth is a rare but potentially devastating cosmic event.

A sudden, record-breaking gamma-ray burst lit up the cosmos—leaving scientists stunned and searching for answers. the ...

The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, is dwarfed by the Hercules–Corona Borealis Great Wall. In fact, the team ...

A puzzling discovery in NGC 1068 shows a flood of neutrinos but weak gamma rays. Scientists now suspect helium atoms ...

In the search for conditions suitable for these elements via "nucleosynthesis," a Los Alamos National Laboratory-led team is going where no researchers have gone before: the gamma-ray burst jet ...

NASA’s ER-2 aircraft flies over thunderclouds to observe gamma ray emissions (represented in pink) during 2023’s ALOFT campaign in this artist’s conception. Credit: University of Bergen ...

Gamma-ray bursts (GRBs) are the most energetic events ever observed in the universe. These powerful outbursts can shine a quintillion (1018) times brighter than the sun. Since they were first ...

Everyone needs a super bright, compact flashlight that doesn’t take up much space. Just in case. Right now, Walmart is selling the Ggpg 100000 lumens rechargeable flashlights for only $14 ...

The light source is a single white LED bulb with a 50 lumen output. The flashlight consists of two separate pieces; a base that attaches to your keychain and the actual flashlight. They're ...

Using data from Gamma-Ray Bursts (GRBs) — the most powerful explosions in the universe — researchers have uncovered evidence that expands the already mind-boggling scale of this cosmic colossus.