Hayadan > Black holes at the centers of galaxies
Black holes at the centers of galaxies
- Avi Blizovsky
- February 23, 2024
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The material being pulled toward this disk-shaped black hole emits so much energy that J0529-4351 is more than 500 trillion times brighter than the Sun
- The Hebrew University
- July 4, 2021
- One response
Researchers from the Hebrew University and France discovered that below the critical size there are factors that prevent black holes from swallowing gas and growing, in galaxies with a mass of more than ten million suns, the attraction is large enough to pull more and more material from the galaxy to the black hole at its center
- Science site The Conversation
- March 29, 2021
- 9 תגובות
The scientists observed the black hole in the center of the galaxy M87 that was photographed about three years ago by optical means, and now the huge magnetic field around it has been photographed which reveals what happens when matter approaches the speed of light and part of it is swallowed up by the black hole. The writer is one of the scientists who participated in the project
- The Hebrew University
- February 26, 2021
- 2 תגובות
Dr. Asaf Haresh of the Hebrew University revealed a new and surprising phenomenon concerning the destruction of stars by black holes* so far no researcher has been able to prove that such flashes of radio radiation exist, a relatively long time after the destruction of the star. The research even proves the power of the event and the partial understanding of the scientific world on the subject. The research was published in Nature Astronomy
- Avi Blizovsky
- July 5, 2020
- One response
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- One response
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- Avi Blizovsky
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