"Hungry black holes are the hidden architects of the cosmos. As matter funnels into them, a small fraction can rebel and form twin jets of terrifying power that beam out into space."
"Bigger black holes make bigger jets, and supermassive black holes can generate jets so immense that they influence entire groups of galaxies, affecting star formation across vast distances."
"Using data from two international networks of radio telescopes, researchers measured the jets erupting from Cygnus X-1, showing they move at about half the speed of light and carry about 10 percent of the total energy released by infalling matter."
Astronomers have observed the dynamics of matter as it erupts from black holes, particularly focusing on the jets formed at their poles. These jets can influence entire groups of galaxies, affecting star formation across vast distances. The study utilized data from international radio telescope networks to measure the jets from Cygnus X-1, revealing they move at half the speed of light and carry significant energy. Cygnus X-1 serves as a key system for understanding black hole behavior and its impact on the cosmos.
Read at www.scientificamerican.com
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