Gamma rays

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

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...

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

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

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

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

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

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

Unveiling a century-old mystery.

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

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

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