Tuesday, July 5, 2022

Gamma rays

Scientists offered an alternative explanation for the strange galactic signal

Spinning stars shed new light on a mysterious gamma-ray signal.

Cosmic Spider, a mysterious source of gamma rays, has been found

Using the 4.1-meter SOAR Telescope in Chile, astronomers have discovered the first example of a binary system where a star in the process of...

A lead-free neutron and gamma-ray composite shielding material

Neutron shielding materials are essential components for radiation protection in many nuclear facilities. Especially in some nuclear fusion experimental devices, the diagnostic system like...

Traces of blowtorch like jet Near Milky way’s Supermassive black hole

There is a leak in our Milky way's central black hole.

Something is keeping cosmic rays out of the Milky Way’s center

A 'barrier' separating the cosmic ray sea from the galactic center.

Gamma rays detected from UFOs in several nearby galaxies

The gamma-ray discovery could advance understanding of UFOs’ role in the evolution of galaxies.

Discovering the mysterious origin of the brightest light in the universe

The discovery advances our understanding of Earth’s chemical abundance and elements.

Mellow supermassive black holes act as major factories of high-energy cosmic particles

The new model shows that not only active black holes but also non-active, "mellow" ones are important.

Mystery solved: Where the Milky Way’s cosmic rays come from?

Unveiling a century-old mystery.

Astronomers detected the first short-duration gamma-ray burst

More broadly, this result clearly demonstrates that a burst’s duration alone does not uniquely indicate its origin.

The best view yet of the brightest explosions in the universe

Observation challenges established theory of gamma-ray bursts in the universe.

The best look ever at a giant flare

Brilliant magnetar eruption in the neighboring galaxies could aid search in the Milky Way.

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