When meeting a star with a black hole, they tested the theory of relativity of Einstein – Journal N



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At a meeting of a black hole star, they tested the theory of relativity of Einstein

A twenty-six-year experiment took place around the center of our galaxy.

The idea of ​​the artist to look at the core of our galaxy around which S2 stars. Source – ESO

You may not know it, but at the heart of our own galaxy, about 26 000 light-years away from us, there is an ideal environment for physical experiences.

Around a supermassive black hole

The area near this huge black hole has a very high gravitational force, and the various effects resulting from Einstein's general theory of relativity can be observed . The physics described it 103 years ago

But how can one detect the effects described by Einstein when there is no sufficiently strong gravity object in our neighborhood? We had to wait for the answer for 26 years. Exactly so long that it took an experiment that described the red shift of a star near the center of the Milky Way

L & Star encircling our galactic center S2. In May of this year, it was close to the black hole, some 20 billion kilometers away.

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