to the universe, to celestial bodies even black holes There are hundreds of theories as to how it came to be. Even if studies are carried out in this field for days, months or even years, the data obtained remains so small that it is not possible to come to a conclusion. However, the most obvious thing we know about black holes and the universe is that they are real.

Information is often lost in black holes. deep darkness is called. However, as a result of a recent study, scientists may have found a method developed by using the last moments of black holes to tell us the history of the universe. Einstein’s Bride to the theory of gravity Let’s take a closer look at what this work is based on and how it can reveal the secrets of the universe.

‘Spectral Siren’ Technique Could Reveal the Universe’s Teen Years

Two University of Chicago astrophysicists, in a new study, Hubble constant To measure how fast our universe is expanding, a number is called colliding black hole pairs discovered a method to use it. This method can help us understand how the universe evolved, what it’s made of, and where it’s going.

“scientists”spectral sirenwith a new method they call ” the universe hard to discover childhood It is thought that details about It is very important to discover the accuracy of the Hubble constant, because this number allows to discover the age, history and structure of the universe.

The Hubble constant is calculated using special detectors

The new study captures the cosmic echoes of black hole collisions. special detectors It shows that there is a new way to calculate the Hubble constant using the .

If scientists can measure how the collision signal changes, the universe’s teenage years will be just as good as… expansion rate They claim to be able to calculate For example, current evidence suggests that most black holes detected are between five and forty times the mass of our sun.

Ezquiaga, NASA Einstein Postdoctoral Fellow and Research Fellow at the Kavli Institute for Cosmological Physics, “Ywe immediately measure the masses of nearby black holes and understand their properties, and then we look further and see how much these black holes have changed, and that gives you a measure of the expansion of the universe” said.

Researchers are excited because as the possibilities of the instruments used in the future increase, the method reaches the “young” years of the universe, which is difficult to study with other methods, ie approx. 10 billion years ago It can open a unique window.