A relatively "ordinary" black hole has been discovered in a distant galaxy, in what is the first time that a low-mass black hole has been found so far beyond our own Milky Way, scientists say. An ...
Supercomputer simulations are helping scientists sharpen their understanding about the environment beyond a black hole’s ‘shadow,’ material just outside its event horizon. The first black hole images ...
For roughly half a century, astrophysicists have treated the behavior of matter around supermassive black holes as a solved problem, a reliable piece of cosmic machinery that quietly underpinned ...
New Scientist: Do black holes exist and, if not, what have we really been looking at?
Some things in cosmology may simply be unknowable. Why is there something rather than nothing? What lies outside the universe? What is inside a black hole? That last one has been niggling at ...
Do black holes exist and, if not, what have we really been looking at?
When two black holes slam together, they do not simply vanish into darkness, they ring like struck bells and briefly light up the universe in ripples of gravity. For the first time, a handful of ...
autoevolution: You Know How Each Galaxy Has a Black Hole at Its Core? Turns Out That's Not Entirely True
The knowledge that the galaxies in this Universe have black holes at their centers came to us gradually, like all things that have to do with space, starting in the 1970s. In the time that has passed ...