Using NASA's Fermi gamma-ray space telescope, astronomers from Shanghai Normal University in China and elsewhere have investigated a distant blazar known as 4FGL J0309.9-6058. As a result, they ...
Using NASA's Fermi Gamma-ray Space Telescope, Chinese astronomers have observed a gamma-ray binary system known as PSR J2032+4127. Results of the new observations, published February 3 on the arXiv ...
Gamma-ray binaries are interacting stellar pairs in which a compact object—usually a neutron star or black hole—orbits a massive companion, generating high-energy photons through particle acceleration ...