A star recently raced by the central black hole of the Milky Way at a speed equivalent to 2.7% of the speed of light.
Recently, scientists discovered a group of stars that rotates around the supermassive black hole at the center of the Milky Way galaxy with noticeable interest. Recently, the European Southern Observatory released that they have been able to observe one of these stars as it climbs across the field of gravity of the black hole. This is the first time where physicists’ prediction from Einstein’s general theory of relativity has been proved to work around such a major blackhole.
This theory turns out to be true once again as Einstein had said that black hole could alter the frequency of light under some specific circumstances. The European Southern Observatory announced this discovery in their seat in Garching, Germany.
Meet Frank Eisenhuer, an ESO researcher who was utterly triumph at the press conference yesterday when he reported the results of the redshift measurements in terms of the light coming from the distant stars and compared it with Einstein redshift = (1+z) which is equal 1. 659 which was peculiarly very close to the result obtained as 1. 65. The audience has reacted with numerous cheers. Eisenhuer noted: “To put it in simple words, it may have been Einstein’s victory. ”For many years, the galaxy has had a black hole called Sagittarius A* located in the Milky Way’s core.
This black hole’s mass is four million times that of the sun and has a peculiar surrounding of a cluster of stars.
Sagittarius A * can be a group of stars or, more accurately, a group of stars that revolves around the supermassive black hole at the center of the Milky Way, which has long attracted the attention of astronomers. However, as recently as possible the European Southern Observatory asserted to have watched one of such stars cross the gravitational field of the black hole.
This is the first time experiments have confirmed the general theory of relativity by Albert Einstein in the vicinity of a massive black hole. Once again, Einstein is proven correct as he had stated that a black hole can change the frequency of light in certain conditions. This discovery was revealed to the world by the European Southern Observatory at their headquarters in Garching in Germany.
In the press, a study by one ESO researcher Frank Eisenhuer simulated the experiment based on Einstein theory before making the experiment and the resultant redshift as follows:The audience applauded in recognition and respect. Eisenhuer stated, “In other words, one could say it was albert winning over einstein.
” Sagittarius A* is one of the black holes that have been observed by astronomers for quite some time in the Milky Way galaxy. This black hole is four million times heavier than the sun and resides within a cocoon of mystery stars.
“This is the second time we’ve seen S2 travel close to the black hole at the center of our galaxy. But this time, because to significantly enhanced technology, we were able to view the star with unparalleled detail,” says Reinhard Genzel of the Max Planck Institute for Extraterrestrial Physics. “We have been intensively preparing for this event for several years, as we wanted to make the most of this unique opportunity to observe general relativistic effects.”
At the press briefing, Odele Staub of the Paris Observatory says, “Why is this important, and why did we do it at all?” Gravity is a basic characteristic of our cosmos. comprehending gravity on Earth, in the solar system, in the Milky Way, and beyond the Milky Way is essential for comprehending our universe.
“We looked at our galaxy’s center and discovered that it behaved similarly to Einstein’s black hole. Newton can no longer define what we measured.
In the next months, the researchers intend to track how this interaction may have altered S2’s course, which will provide insights into the mass distribution of Sagittarius A*, the black hole that we admire from afar.
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