NASA has unveiled a recording of sound waves emanating from a black hole at the center of the Perseus galaxy cluster, 250 million light-years from Earth.
Astronomers have long known that the black hole in Perseus emits pressure waves propagating through a huge cloud of hot gas.
These waves have frequencies so high and low that the human ear cannot perceive them.
Among them is the lowest note ever recorded in the universe, which is well below the limits of our hearing.
NASA has managed to convert these waves into sound so that we can hear them. This process, called “sonification,” translates the data into an audio format.
On Earth, sounds are produced by the vibrations of atoms and molecules in the air, but in space, because of the vacuum, sounds propagate differently – through the vibrations of space objects.
Cubic-Shaped Skull from 1,400 Years Ago: Extraordinary Discovery of Intentional Cranial Modification in Mexico Archaeologists…
Mosquito Proboscis Transformed into Ultra-Fine 3D Printer Nozzle In the ever-evolving field of 3D printing,…
The East African Rift is growing rapidly It has been revealed that the East African…
Drone strikes truck full of Russian paratroopers Operators of Ukrainian combat drones in the Kupiansk…
What is hidden under the Sphinx? It became known that the scanning of the underground…
Massive Pile-Up in Japan: Over 60 Vehicles Involved in Crash Due to Heavy Snow and…