andrea ghez

Astronomers discovered six objects orbiting the supermassive black hole Sagittarius A * in the center of the Milky Way, most likely a merged star cloud.

The supermassive black hole in the center of the Milky Way swallows more matter and glows abnormally.

The giant black hole in the center of our Milky Way galaxy is swallowing matter at unprecedented speed.

Researchers experiment with Einstein's theory of relativity on a star near the supermassive black hole Sagittarius A.

Giant star named G2, after

American astronomers from the University of California (Los Angeles, UCLA, USA) on October 4 found that a star with orbit moves very close to the giant black hole in the center of