Scientists have learned what happens to a star near a supermassive black hole – Science and IT

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A team of international scientists, observing the star of the Milky Way, first confirmed Albert Einstein's projections on what is happening with the movement of a star getting closer to the supermassive black. Hole in the space .

Einstein's theory of general relativity, 100 years old, predicted that starlight would be extended to longer wavelengths by the extreme gravitational field of a black hole. , and the star would be red

. when we could directly test the theory of Einstein's relativity near a supermassive black hole ", – told reporters the senior astronomer of the Institute of Extraterrestrial Physics. Max Planck Frank Eisenhower

"In Einstein's time, he could not think or dream of what we see today." The team of scientists from the European Southern Observatory began to observe the central region of the Milky Way a very large telescope to observe the movement of stars near a supermassive black hole 26 years ago


Video The most detailed galactic map appeared in London [19659007] The black hole is 26 000 light years from the Earth, 4 million times higher than the content of the sun Scientists have chosen a star, S2, to follow it 16 years ago, they knew that 39, it would be close to the black hole in 2018.

For more than 20 years, The precision of their instruments has improved and in May 2018 they have been able to carry out extremely precise measurements with scientists all over the world. He showed that the orbital speed of the star increases to more than 25 million km / h at the approach of the black hole.

The wavelength of the star has been lengthened to avoid the gravitational pull of a supermassive black hole. Odle Straub from the Paris Observatory

Scientists now hope to observe other theories of black hole physics, she says.

"This is the first step on the long road that the team has made over the years and we hope to continue in the coming years," said Reinhard Genzel, chief of the team. international MPE team

. Recall that earlier with the help of a telescope Hubble scientists received a snapshot of a dwarf galaxy IC 4870, in the center of which one can see nets of blue gases.

The galaxy is at a distance of 28 million light-years from Earth in the constellation of the Peacock, reports NASA. It was discovered in 1900 by the American astronomer Delay Stuart.

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