Using NASA's Swift and Fermi space telescopes, Indian astronomers have conducted a long-term multiwavelength study of a ...

Astronomers have performed very long baseline interferometry (VLBI) observations of a gamma-ray loud blazar known as TXS ...

A tantalizing gamma-ray signal at the heart of the Milky Way has revived one of physics’ most audacious hopes: that ...

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 ...

Integral’s latest survey of the gamma-ray universe continues to change the way astronomers think of the high-energy cosmos. With over seventy percent of the sky now observed by Integral, astronomers ...

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 ...

The advent of new radio surveys as the VLA Sky Survey (VLASS) and Rapid ASKAP Continuum Survey (RACS), realized with the latest generation radio telescopes, is opening new opportunities for the study ...

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 ...

There is a gamma-ray lighthouse shining from the edge of our universe. Astronomers have discovered it using ESA’s orbiting gamma-ray observatory, Integral. Now, they must work hard to understand it.