Greek astronomer Dimitrios Psaltis was instrumental in the gigantic effort to take mankind's first-ever image of a black hole ...

This discovery by Webb provides strong evidence that the giant planets in HR 8799 formed through core accretion, much like ...

For this reason black holes are invisible to the eye, as lightless as the empty, dark space surrounding them. Scientists know they exist not because they can see an actual hole, b ...

At the center of our galaxy, hidden behind dense clouds of gas and dust, the black hole Sagittarius A* rotates rapidly, ...

Astronomers have discovered a record-breaking black hole moving at over 1,000 km/s, believed to have been ejected after ...

The early universe seems to be filled with unexpected Little Red Dots that astronomers have struggled to explain. Now one ...

Rotating black holes are the most powerful phenomenon in the known universe. Their powerful gravity radically alters the ...