Historical discovery: Twin stars revolve around the black hole!

Astronomers have discovered a system of twin stars orbiting Sagittarius A*, the giant black hole at the center of our Milky Way galaxy. The system called D9, discovered by the Very Large Telescope (VLT) located at an altitude of 2,600 meters in the Atacama Desert in Chile, surprised scientists. The structure, which was initially thought to be a single star, revealed that when the velocity data was analyzed, it was actually two stars dancing together. Details are in our news…

Twin stars orbit the Milky Way’s black hole

Maybe some of us will be surprised, but Florian Peißker from the University of Cologne, who conducted the research, said: “Black holes are not as destructive as we thought,” He made a statement. This has brought up exciting new possibilities, such as the possibility of life around black holes. However, it is too early to say anything definitive about the existence of planets in such an environment.

The stars in the D9 system are quite young. Scientists estimate that these stars are only 2.7 million years old. In comparison, this period is the blink of an eye compared to the 4.6 billion years old age of the Sun. However, unfortunately, it is predicted that the future will not last long for these stars. The strong gravity of Sagittarius A* eventually will cause twin stars to merge.

Can new stars be born around black holes?

This discovery has also debunked another myth: The areas around supermassive black holes are not as dense as thought. not chaotic. Michal Zajaček, one of the research team, stated that the D9 system shows that young stars can form near black holes. “This system indicates a very young star system due to the influence of surrounding gas and dust clouds,” he said.

D9 is part of the S star cluster around Sagittarius A*. This cluster consists of celestial objects orbiting the black hole at the center of the galaxy at incredible speeds. There are also mysterious structures here, called G objects, that act as both gas clouds and stars. Scientists think that these objects may have formed from twin star systems that previously merged.

Astronomers plan to probe even deeper into the secrets of the galaxy’s center with the VLT’s GRAVITY+ upgrade and the future Extremely Large Telescope (ELT). Finally, Peißker “This discovery strengthens the idea that there may be planets around young stars. “It now seems only a matter of time before we discover the existence of planets at the center of the galaxy.” he added.

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