For the first time a gamma-ray burst (GRB) has been observed simultaneously in the X-ray and in the very high energy gamma ray band. The MAGIC telescope at La Palma, Canary Islands, observed the ...
Gamma-ray binaries represent one of the most dynamic and intriguing classes of high-energy astrophysical systems. These binaries typically consist of a massive star and a compact object – often a ...
The Cherenkov Telescope Array will combine experimental and observatory-style approaches to investigate the universe’s highest energies. They permeate the cosmos, whizzing through galaxies and solar ...