This new star only takes 4 years to revolve around the black hole. Read here

While there are several black hole theories in the universe, a study led by Dr. Florian Peissker found a densely packed cluster of stars called the S cluster that takes just four years to complete a full circle around the hole. black at the center of our galaxy. .

Yes, it’s true! Only four years old.

The cluster, called the S cluster, is home to more than a hundred stars that differ in brightness and mass. S-stars move particularly fast.

The surrounding areas of the black hole at the center of our galaxy are densely filled with star clusters.

“A prominent member, S2, behaves like a tall person sitting in front of you in a movie theatre: it blocks your view of what’s important,” said Dr Florian Peissker, lead author of the new study. “The view towards the center of our galaxy is therefore often obscured by S2. However, in brief moments, we can observe the surroundings of the central black hole.

Thanks to constantly refined analysis methods and observations spanning almost twenty years, the scientist has now identified without a doubt a star that travels through the central supermassive black hole in just four years. A total of five telescopes have observed the star, with four of these five being combined into one large telescope to allow even more precise and detailed observations.

“For a star to be in such a close and fast stable orbit near a supermassive black hole was completely unexpected and marks the limit that can be observed with traditional telescopes,” Peissker said.

Additionally, the discovery sheds new light on the origin and evolution of the orbit of fast-moving stars at the heart of the Milky Way. “S4716’s compact, short-period orbit is quite confusing,” said Michael Zajacek, an astrophysicist at Masaryk University in Brno who participated in the study.

“Stars cannot form so easily near the black hole. S4716 must have moved inward, for example by approaching other stars and objects in the S cluster, which significantly reduced its orbit,” he added.

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