For decades, astronomers have puzzled over how the supermassive black holes residing in the center of galaxies form. Now, ...

By Dennis Overbye Just in time for Halloween, two black holes are in the news ... has been following the action with an array of space telescopes, including the Chandra X-ray Observatory, the ...

The latest congressional UFO hearing featured testimony from former military personnel who said that government secrecy hides ...

Earlier this month, a team of US National Science Foundation NOIRLab astronomers discovered a supermassive black hole, called ...

Scientists may have cracked one of the biggest mysteries in space science, determining that supermassive black holes bent the ...

A team of astronomers discovered an old black hole that eats up matter at a rate 40 times faster than the Eddington limit.

This illustration shows a red, early-universe dwarf galaxy that hosts a rapidly feeding black hole at its center. Using data ...

"Excessive secrecy has led to grave misdeeds against loyal civil servants, military personnel and the public — all to hide ...