"We would like to understand the difference between these systems, which holds the clue to understand just how many cosmic rays are produced in the jets of microquasars." ...

Accelerating "wind" from black holes may help shape the galaxies surrounding them, a new study suggests. A team of ...

The Role of Quasars and Star Formation Quasars are incredibly powerful and are often found at the centers of galaxies where matter falling into the supermassive black hole generates enormous ...

Abstract: Quasars in the Age of Time-Domain Astronomy: Black hole feeding, visible as quasars, is a critical ingredient in many fields from galaxy evolution to multi-messenger gravitational wave ...