The supermassive black hole sitting at the heart of our galaxy is considered to be a slumbering giant. However, an ...

Astronomers using W. M. Keck Observatory on Maunakea, Hawaiʻi Island have uncovered the largest and most extended stream of ...

JWST peered at the glowing trail of stars left behind by a candidate runaway supermassive black hole deep in space, revealing ...

"This was many times more energetic than any similar event and more than any known explosion powered by the collapse of a ...

A wobbling jet from a giant, voracious black hole is suppressing star formation in a distant galaxy—and astronomers have ...

For decades, astronomers have known that supermassive black holes lurk at the hearts of essentially all large galaxies, ...

Astronomers at the W. M. Keck Observatory on Maunakea discovered clear evidence that a supermassive black hole can reshape a ...

Chandra X-ray Observatory observations of the Perseus galaxy cluster's black hole and M87's jet have been turned into sound ...

Astronomers have captured the moment a supermassive black hole literally tore apart a super sun (one 30 times larger than our ...

The event released a tremendous amount of energy, around 400 billion times that of the Sun, exceeding even the most powerful ...

New paper led by UC Santa Cruz undergraduate suggests that long-dormant galaxies deemed to be dead may actually be stunted by ...

TANKS, troops and jets are back on the chopping board after defence chiefs warned the Prime Minister they face a £28 billion ...