Gamma-ray bursts, the most powerful kinds of explosions known in the cosmos, may help provide a piece of the puzzle when it ...

"This is the brightest source of high-energy gamma rays we have ever observed," says James Gaidos, professor of physics at Purdue University and a member of the research team. "In addition, the bursts ...

An international team of astronomers reports the detection of four new gamma-ray millisecond pulsars using the Murriyang ...

It does this by emitting a high energy electromagnetic wave called a gamma ray. Gamma radiation does not consist of particles but as short wavelength, high energy electromagnetic radiation emitted ...

The team also demonstrates the key role of gamma-actin in the rigidity of cell membranes and the dynamics of junctional proteins, which may provide a mechanism of hearing loss. The epithelium is a ...

The thicker the substance, the more the radiation is absorbed. Alpha, beta and gamma radiations penetrate materials in different ways. Alpha radiation is the least penetrating. It can be stopped ...

In late 2022, gamma-ray activity of 3C 216 started to increase ... by Federica Giacchino of the National Institute for ...