Using new data from the European Space Agency’s Chandra, Swift and XMM-Newton space telescopes, a scientific team has made significant progress in Understanding Black Holes.
The scientific team found that a supermassive black hole It can capture and devour celestial bodies and cosmic materials.
or NASA He posted a photo showing a star after it was attacked by a supermassive black hole.
Image from AT2018fyk star system It is characterized by the presence of a huge black hole. 50 million times mass That our sun.
It is located at the center of a distant galaxy. 860 million years old Light from the ground.
The star of the AT2018fyk system is located in elliptical orbit Around a black hole, as a result the point farthest from the black hole is much larger than the point closest to it.
At the point of black hole sideThe black hole’s gravitational forces are so strong that they strip the star of matter, creating two tidal tails.Star wreckage».
The picture shows one High tide shot They are still close to the star.
Matter ends up in the black hole and loses energy, which results in Significant increase in X-ray brightness.
This process It repeats every time. The star returns to its point of closest approach, which is approximately Every 3.5 years.
The image depicts the star in His second orbit The X-ray disk emanating from the gas around the black hole was produced as a byproduct of the first tidal encounter.
In 2018, researchers first observed the AT2018fyk system, and it has since become “Under the supervision of».
The star was found by the ground-based optical survey ASAS-SN, which noted the presence of the system. become very bright.
Monitoring continued using space telescopes, and scientists found that this increase in brightness came from “Tidal disturbance eventOr TDE, which indicates that the star, after approaching the black hole, disintegrated and a large percentage of its matter ended up in the black hole.
The results of the study show how the mechanisms behind black holes work, and are closer to achieving this. Understanding how the universe works.
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