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

Since 2018, we've seen 1ES 1927+654 generate jets in real time and found it may have a lone white dwarf orbiting near the ...

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

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Radio waves have been detected from what appears to be a pulsar, with just one problem – it‘s spinning thousands of times ...

David Lynch, the surrealist filmmaker who bridged the mainstream and avant-garde, exploring the sinister recesses of the ...

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

Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...

Astronomers have captured the most detailed infrared images yet of an active galactic nucleus (AGN), using the Large ...

In 2018, a galaxy about 270 million light-years away from Earth exhibited a major increase in activity. It quieted down again by 2020 -- only to dramatically increase its output again in 2023. At that ...

A Belgian research scientist is working with the federal police to create a scent that mimics the smell of dried human bones ...

Hubble revealed a universe of galaxies that existed beyond ours — but he couldn't have done it without a little help.