Thu Sep 19 08:17:28 UTC 2024: ## Astronomers Discover Largest Black Hole Jets Ever Seen
**Amsterdam, Netherlands:** Astronomers have discovered the largest jets ever observed emanating from a supermassive black hole, stretching an astounding 23 million light-years across space. The discovery was made using the LOFAR (Low-Frequency Array) radio telescope, a network of antennas centered in the Netherlands.
The jets, dubbed “Porphyrion,” are located in a galaxy 7.5 billion light-years from Earth. They extend about 140 times the diameter of our Milky Way galaxy, making them far larger than any previously known jets.
These massive jets are formed when a rotating black hole devours surrounding material, such as gas, dust, and even stars, due to its immense gravity. This process creates a powerful stream of super-heated particles and magnetic fields, known as jets, that are ejected from the black hole’s poles at near-light speed.
“The general understanding is that jets are formed when magnetized material falls onto a rotating black hole,” explained astrophysicist Martin Hardcastle of the University of Hertfordshire. “They need to be sustained by a continued infall of matter into the black hole.”
The researchers believe that these jets have been active for billions of years, a testament to the incredible energy output of supermassive black holes. The jets carry energy equivalent to trillions of stars, potentially impacting the surrounding environment.
“The fact that it extends so far from its parent black hole means that it may be carrying energy, particles and magnetic fields into the voids in the cosmic web,” said Hardcastle. “This may help us to understand the ubiquitous magnetic fields in the present-day universe.”
The discovery of Porphyrion highlights the immense power of black holes and their potential impact on the structure and evolution of the universe. The researchers believe that these jets could even influence the formation of stars and the habitability of planets.
First Piper 