Gamma-ray bursts (GRBs) are the brightest explosions in the universe. In just a few seconds, they can outshine all the stars ...
The Event Horizon Telescope (EHT) collaboration, with a substantial contribution from the Max Planck Institute for Radio Astronomy (MPIfR), has unveiled new, detailed images of the supermassive black ...
A supermassive black hole lurking at the center of M87, a supergiant galaxy 55 million light-years from Earth, is acting far ...