A highly unusual blast of high-energy light from a nearby galaxy has been linked by scientists to a neutron star merger. The event, detected in December 2021 by NASA’s Neil Gehrels Swift Observatory ...

Astronomers are trying to understand what caused a series of gamma ray bursts, or GRBs — the most powerful explosions in the universe. These energetic bursts are typically unleashed by the incendiary ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

A University of Colorado Denver engineer is on the cusp of giving scientists a new tool that can help them turn sci-fi into reality. Imagine a safe gamma ray laser that could eradicate cancer cells ...

In context: Pulsars are rotating neutron stars formed from the remnants of supergiant stars that have undergone supernova explosions. These celestial objects emit beams of highly energetic ...

A flash of high-energy light from deep space has forced astronomers to rethink what they thought they knew about the most violent explosions in the universe. The event, a strange gamma-ray burst that ...

All eyes are on the source of the record-breaking gamma-ray burst that lit up the sky last week. On Oct. 9, a beam of light more energetic than astronomers had ever seen zipped past our planet, ...

Gamma rays can only be detected by sensors made of dense metals and takes over six feet (1.8 meters) of concrete to block. When you purchase through links on our site, we may earn an affiliate ...

image: Maia Williams, a research technologist at Penn State and a member of Neil Gehrels Swift Observatory's Missions Operation Center, was on call the day that the brightest gamma-ray burst ever ...

Discover the fascinating process of radioactive decay, where unstable atoms transform, releasing energy in the form of alpha, beta, and gamma emissions.