Home Tech Scientists have discovered an “impossible” star near the supermassive black hole at the center of our galaxy

Scientists have discovered an “impossible” star near the supermassive black hole at the center of our galaxy

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Scientists have discovered an “impossible” star near the supermassive black hole at the center of our galaxy

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Scientists have discovered an

We once wrote about the “impossible” galaxies that were discovered by the James Webb telescope. Now let’s talk about the “impossible” star. It was discovered by researchers from the University of Cologne.

What is known

The star is called X3a. It is in its infancy and is located next to the supermassive black hole Sagittarius A* at the center of our galaxy. The combination of these two features has not yet been possible.


It is generally accepted that new stars cannot form near black holes. All stars that are located near black holes are already several billion years old. In the case of X3a, it is assumed that it began to form from a gas cloud that rotated Sagittarius A*, and only then moved to where it is now.

X3a is an order of magnitude larger than the Sun, and the mass exceeds the mass of our star by 15 times. Scientists believe that it began to form a few light-years away from the black hole Sagittarius A*. It is possible that the same principle of the appearance of young stars operates in other galaxies. The James Webb space telescope will be able to test this hypothesis.

Source: Phys.org



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