The article notes simulations conducted using sound waves in a mass of rubidium atoms at a temperature slightly above absolute zero. The simulation is said to potentially provide a way to help evaluate black-hole-related theories of physicist Ste...
Well, not a black hole in the common sense. Not a star-gobbling pit in the fabric of space-time. Rousseaux’s experiment at the Institut Pprime in Poitiers, France, is a physical model of how the immense gravity of black holes can suck in waves – conventionally light w...
A synthetic analog of a black hole could tell us a thing or two about an elusive radiation theoretically emitted by the real thing. Using a chain of atoms in single-file to simulate the event horizon of a black hole, a team of physicists observed the equivalent of what we call Hawking ...
(PhysOrg.com) -- Black holes get their name because they absorb all incoming light, and are so dense that none of that light can escape their event horizon. In a new study, scientists have created a sonic analogue of a black hole in the lab – that is, a sonic black hole in which...
Indeed, the black hole bites off more than it can chew, and some of the plasma is spat out in jets collimated by the black hole's powerful magnetic field before that plasma gets anywhere near the event horizon, which is basically the point of no return. These jets can stretch thousands ...
Indeed, the black hole bites off more than it can chew, and some of the plasma is spat out in jets collimated by the black hole's powerful magnetic field before that plasma gets anywhere near the event horizon, which is basically the point of no return. These jets can stretch thousands ...
A form of radiation believed to emanate from black holes, arising from the creation of pairs of subatomic particles in the space adjacent to the black hole, with one particle falling into the black hole and the other radiating away. The energy lost to such radiated particles is believed to ...
It may seem puzzling that the spectrum of GN-z11 does not seem to show the typical ‘broad lines’ seen in type 1 quasars and AGN, with widths of thousands km s−1. However, the width of the broad lines scales quadratically with the black hole mass, hence in the case of ‘sma...
The discovery could explain why, although supermassive black hole mergers are predicted theoretically, they have never been observed in progress.
12. There Are Uncountable Black Hole In The Universe 13. Any Object Can Be Turned Into A Black Hole 14. They Eventually Evaporate Over Time 15. Supermassive Black Holes Determine the Number of Stars in the Galaxy 16. They are Giant Source of Energy ...