A fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a swarm of over 100 stellar-mass ...

Galactic nuclei images reveal how supermassive black holes interact with their surroundings using infrared telescopes.

Learn how a "black hole 30 billion times the mass of the sun in a galaxy 2 billion light years away" using gravitational ...

In South Africa a months long standoff between police and illegal miners in an abandoned gold mine comes to end, with close ...

Palomar 5 is a unique star cluster that stretches across 30,000 light-years and is located about 80,000 light-years from ...

This rare quasar with spiral arms could help astronomers understand how supermassive black holes feed and grow.