Located at the center of our Milky Way Galaxy is a supermassive black hole named Sagittarius A* (Sgr A*). There is a group of dense stars around it. Due to the strong gravitational force of the black hole, the speed of nearby stars increases greatly. In such an environment, there is a lot of collision between stars. In the new study, it has been found in the results of these collisions that due to merger events in the stars near the center, sometimes the life of the stars increases unexpectedly.…
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