Using observations from 2017 and 2018, the Event Horizon Telescope (EHT) Collaboration has advanced our understanding of the ...

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

There's a universe full of black holes out there, spinning merrily away—some fast, others more slowly. A recent survey of ...

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A project is underway to investigate the production of “dark” oxygen further. Understanding the phenomenon better could help ...

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...

The idea is that we might be living in a black hole.

Marcus Chown’s “A Crack in Everything” is a journey through space and time with the people studying one of the most enigmatic objects in the universe.

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

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

Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...