An international team of astronomers has performed multiwavelength observations of a gamma-ray binary system known as HESS ...

Astronomers have re-examined the biggest explosion ever seen, possibly the most massive explosion since the Big Bang, to ...

The Franco-Chinese space mission SVOM has just entered a new phase: after nine months of testing, the satellite is officially ready to operate at full capacity. Its main objective? Observing the most ...

Chinese astronomers have used NASA's Fermi gamma-ray space telescope to conduct a long-term study of a bright gamma-ray ...

Astronomers believe there are two main types of GRBs, neither of which are long-lived. A short-period GRB’s initial phase ...

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.

The international CTAO LST Collaboration released remarkable findings from observations of GRB 221009A—the brightest gamma-ray burst (GRB) ever recorded. The results were published on 23 July by the ...

It's 1961, and four intrepid cosmic explorers journey to space under the leadership of Reed Richards, where they encounter cosmic rays that change them forever. But what are cosmic rays?

The gamma-rays produce scintillations in the crystal which in turn affect the photographic plate. This method has made it possible to take an in vivo gamma-ray pinhole radioautograph of a tumour ...