Early black holes fed 40x faster than should be possible
The theory goes that black holes accrete material, often from nearby stars.
However the theory also suggests there is a limit to how big a...
How did supermassive black holes get so big, so early
Supermassive Black Holes (SMBHs) can have billions of solar masses, and observational evidence suggests that all large galaxies have one at their centres.
However, the...
A star disappeared in Andromeda, replaced by a black hole
Massive stars about eight times more massive than the Sun explode as supernovae at the end of their lives.
The explosions, which leave behind a...
Feasting black hole found devouring matter at unbelievable speeds in early universe
Astronomers have discovered a black hole in the early universe that is consuming matter at an astonishing rate—more than 40 times the theoretical limit.
This...
Scientists discover new clues about black hole jets
A new study led by the University of Michigan reveals fascinating insights into how black holes shoot out powerful streams of high-energy particles, known...
Scientists discover the first “black hole triple”
Physicists at MIT and Caltech have made an unexpected discovery—a “black hole triple” system, the first of its kind ever found.
While most black holes...
This black hole destroys a star and targets another
Astronomers have made a fascinating discovery: a supermassive black hole destroyed a star and is now using the debris from that star to smash...
Scientists discover black hole spin causes wobbling in super-bright accretion disks
Black holes are some of the most mysterious objects in the universe.
They have such strong gravity that not even light can escape them.
Around a...
Hubble unveils how black hole jets trigger explosions in nearby stars
In a surprising discovery, astronomers using the NASA/ESA Hubble Space Telescope have found that a powerful jet of energy from a supermassive black hole...
How a black hole is ‘starving’ its galaxy to death
Astronomers using the powerful NASA/ESA James Webb Space Telescope have made a groundbreaking discovery: supermassive black holes can actually starve their host galaxies of...