A Quick Look at the Sagittarius A_ Black Hole Swarm

1 year ago
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https://rumble.com/v3sv7jv-2017-total-solar-eclipse-viewing-tips.html

Sagittarius A* (Sgr A*) is a supermassive black hole located at the center of the Milky Way galaxy. It has a mass equivalent to about 4.1 million times that of the Sun and is situated approximately 26,000 light-years from Earth in the direction of the Sagittarius constellation.

Scientists have been studying Sagittarius A* for decades to better understand the nature and behavior of black holes, particularly supermassive ones, and to explore their roles in galactic evolution. Various observatories and telescopes, including the Event Horizon Telescope (EHT), have conducted extensive research and observations to study the immediate environment surrounding Sgr A*.

The EHT made history in April 2019 by capturing the first-ever image of a black hole, specifically the supermassive black hole at the center of the M87 galaxy. Although Sgr A* has not been directly imaged to the same extent, researchers have been able to observe its effects on nearby stars and gas clouds, providing valuable insights into its gravitational influence and the dynamics of matter in its vicinity.

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