New research shows weak black hole activity in red geyser galaxies prevents star formation despite ample gas, using observations of inflows, outflows, and galaxy interactions.

Deep in the frozen heart of Antarctica, the South Pole Telescope has been watching one of the most extreme neighborhoods in ...

The first black hole ever photographed is no longer just a static ring of darkness. Astronomers have now traced a colossal ...

In the center of our galaxy, the Milky Way, there is a supermassive black hole feeding on nearby stars. It's called ...