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.

Patagonia's annual winter sale is the best time to pick up iconic gear in last year's seasonal colors for a nice discount.

In its latest health check on the world economy, the International Monetary Fund said the UK is on course to expand by 1.6 ...

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

Zachary Young alleged CNN smeared him by implying he illegally profited when helping people flee Afghanistan on the "black ...

Active galactic nuclei (AGN) are among the most energetic phenomena observed in the universe. These luminous objects, powered ...

Researchers have found there are many more black holes in the universe than once thought. (Credit: WikiMedia Commons) Most ...

Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...

The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.

"Finding more supermassive black holes that are potentially hosting jets raises the question as to how these black holes grew ...

In any globular cluster, all its stars formed at the same time, from the same cloud of gas. The Milky Way has more than 150 known globular clusters; these objects are excellent tools for studying, for ...