That’s what you will find out after reading this story:
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Studying black holes is extremely difficult, but when a gravitational wave is detected, astrophysicists are astrophysicists to make Have a way to analyze these mysterious objects directly.
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The new study details the “clear gravity wave signal to date” of two collided black holes, which formed a final black hole holding 63 sun masses.
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By differentiating the frequencies (or tones) associated with collision from the final black hole itself, scientists confirmed two long -term black hole theories.
Black holes – whether their stars, intermediate or supermassive sizes – are one of the most adorable objects in the universe. They are also some of the hardest to learn. After all, how to analyze an object in such a massive difficulty that not even Easy Can you escape?
Well, 2015 The laser interferometer gravitational wave Observatory (LIGO) gave a convincing option to detect the very first gravitational wave that was as the result of two black holes collided long ago. Such a cataclysmal space event has emerged a collision “Ciration” unintentionally; However, for astrophysicists investigating black holes, these merger sound frequencies – both leads to and after the collision, and can provide a huge amount of information.
Due to technological restrictions at the time, records from the original 2015 There was not enough reunion to confirm two famous black hole theories: the idea that black holes can only be described by mass and back, and the Stephen Hawking area theorem – that black hole event horizon can only grow over time.
After a decade of improving detection technologies and methods, scientists finally have a “exceptionally detailed signal image, both before and after the merger of the black hole,” said Maximiliano’s ISI, an astrophysicist at the Flatirron Institute Counting Astrophysics Center. ISI along with dozens of other members of Ligo-Virgo-Kagra have published a study in the magazine Physical review letters By detailing these new “ringing” data on Black Hole merger. This study is based on the previous ISI work, which has attempted to distinguish these deep space tones using 2015. Data.
“This is the clearest view of the nature of the black holes,” ISI said. “We have found some of the strongest evidence that the astrophysical black holes are black holes, expected from Albert Einstein’s general relativity.”
In this new document, the scientists analyzed another black hole reunion (GW250114), which formed a black hole with a weight of 63 sun and spun in a stunning 100 revolutions per second. According to Max-Planck-Gesellschaft, the authors were able to actually “hear” both black holes growing when they merged into one, confirming both Hawking area theorem and theorem and Kerr metrics (describes black holes using only mass and rotation).
Confirmation of the Hawking Official Theorem has drawn parallels with the second law of thermodynamics, which states that entropy should increase or remain constant over time. The authors suggest that after checking the thermodynamics of black holes, we could learn more about even greater space secrets – especially quantum gravity.
“Really deep, the size of the black hole event horizon behaves like entropy,” the ISI press release said. “It has very deep theoretical effects and means that some aspects of black holes can be used to mathematically explore the true nature of space and time.”
Over the next decade, gravitational wave detectors will be 10 times more sensitive than they are today, and plans are already implemented by creating a Ligo successor known as the laser interferometer space antenna (LISA), which will explore gravitational waves even at lower frequencies (including those originating from the supermarine black holes).
For more than a century, the study of black holes was essentially theoretical, but the ever -increasing loyalty of gravitational wave detectors reveals the once hidden part of the universe.
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