Unraveling the Mystery of Black Hole Magnetic Fields: Discoveries by EHT Scientists Provide New Insights into their Properties and Behavior

New view of the magnetic fields surrounding the black hole in the Milky Way

Scientists at the Event Horizon Telescope (EHT) have made a remarkable discovery regarding the magnetic fields around the supermassive black hole Sagittarius A* (Sgr A*) at the center of our Milky Way. This discovery, captured in polarized light for the first time, reveals powerful and organized spirals of magnetic fields emanating from the black hole. The structure of these magnetic fields bears a striking resemblance to those observed around the black hole in M87, suggesting that strong magnetic fields may be a universal characteristic of black holes.

The research involved over 300 researchers from various continents, who had previously unveiled the first image of Sgr A* in 2022. However, this image was much smaller and less massive than the black hole in M87, which showed similarities between the two. To further investigate these similarities, researchers decided to study Sgr A* in polarized light.

The data suggests that the magnetic fields surrounding Sgr A* may be enabling it to launch powerful jets of material, similar to what was observed in M87. This discovery sheds light on the structure and strength of magnetic fields near black holes, providing valuable insights into their feeding and expulsion mechanisms. While imaging black holes with polarized light presents challenges, this data has opened up new avenues for future research on these fascinating cosmic phenomena.

The collaboration of telescopes around the world forming EHT played a pivotal role in these groundbreaking observations. It highlights how international cooperation is crucial for advancing our knowledge of the universe and pushing boundaries beyond what we thought possible.

In conclusion, this discovery by researchers at EHT provides valuable insights into one of nature’s most mysterious objects – supermassive black holes – and opens up new avenues for future research on their properties and behavior.

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