"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

Chandra X-ray Observatory and X-ray Polarimetry Explorer (IXPE) imagery of the Milky Way's core and supermassive black hole ...

Astronomers watched how the light brightened and dimmed near the event horizon of the Milky Way's supermassive black hole, ...

LHAASO has uncovered that micro-quasars, black holes feeding on companion stars, are powerful PeV particle accelerators.

James Webb Space Telescope's mid-infrared instrument (MIRI) noticed an infrared flare from the Milky Way's supermassive black ...

A tiny black hole zipping through your body sounds like the kind of death dreamed up by a pulp-era sci-fi writer. Which, ...

The flare came from a supermassive black hole that’s 10 billion light years away, making the flash the most distant one ...

Dark matter, which makes up about 85% of the universe's matter, remains invisible to modern instruments. However, a new ...

In the heart of the Milky Way is a black hole millions of times more massive than our sun, but does that mean we're destined ...

Milestone results released by the Large High Altitude Air Shower Observatory (LHAASO) on November 16 have solved a ...

Tracking down black holes at the center of dwarf galaxies has proven difficult. In part it is because they have a tendency to ...