New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

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

It's not easy to imagine how high the frequency of a high-energy gamma ray is. During the time it takes for its wave to go through one cycle, a gamma-ray wave traveling at the speed of light will ...

"The gamma-ray burst traveled through intergalactic space at the speed of light for eleven billion years, during which time the Sun and the planets were born." — Timothy Ferris, in the film ...

This database offers a variety of tables for all natural elements and includes the following data: isotopic composition, thermal radiative cross section (total and partial), Westcott g-factors, energy ...

Gamma-ray bursts (GRBs) are the most energetic events ever observed in the universe. These powerful outbursts can shine a ...

Four new gamma-ray millisecond pulsars have been detected using the Murriyang radio telescope. These pulsars, with spin periods between 1.86 and 3.67 milliseconds, were identified from 80 gamma ...

"The inspiration for this particular study came from conversations with my kids." Gamma-ray bursts, the most powerful kinds of explosions known in the cosmos, may help provide a piece of the ...

For that, you need something like this gamma-ray spectroscope. Dubbed the Pomelo by [mihai.cuciuc], the detector is a homebrew solid-state scintillation counter made from a thallium-doped cesium ...