The near-light-speed outflows are crucial to understanding galaxy-black hole co-evolution.
A supermassive black hole in the spiral galaxy NGC 3783 just delivered an X-ray surprise that astronomers have never watched unfold so quickly. Using the European Space Agency’s XMM-Newton and the ...
Morphological structure of the galactic outflow in VV 340a. This artistic rendering illustrates a multi-phase galactic outflow driven by a central active galactic nucleus. The white helix represents a ...
Add Yahoo as a preferred source to see more of our stories on Google. An international team of researchers used the European Space Agency's XMM-Newton and XRISM, a JAXA-led mission with ESA ...