Black hole .. How did Einstein’s theory prove correct 100 years ago?

In a new proof of the world famous theory EinsteinAbout the “black hole”, NASA scientists monitored the sound of a black hole in the center of the Perseus galaxy group, more than 200 million light-years from Earth, recorded by the Chandra X-ray Observatory, and it sounded like music, and the sound waves were recorded in the NASA space telescope, in the form of data. astronomical, and then translated into a sound that humans can hear.

This image finally confirms the predictions of the famous scientist Albert Einstein related to the general theory of relativity.

According to Einstein’s theory, the event horizon is the boundary of a region of time and space from which light cannot escape, and since nothing can travel faster than light, anything located in this region will quickly reach a region of high density and the end of time.

General relativity predicts that heavy moving objects will emit gravitational waves, which are ripples as a result of the curvature of space (these ripples are not like radio waves, but are a curvature and curvature in the structure of spacetime. It is spatial with three dimensions and a wave like that with temporal to form waves of a fourth dimension which is meant by the curves of space) they move at the speed of light and resemble light waves that are ripples of the electromagnetic field, but they are difficult to detect and it is like light that takes energy from the objects that emit it and therefore it is expected that a system of massive objects and eventually returns to a stable position because the energy in any motion will be carried away.

For example, the rotation of the earth around the sun generates gravitational waves, and the effect of the energy paths is in changing the earth’s orbit around the sun, which eventually leads to the earth getting close to the sun until it settles inside it, and the rate of energy loss is very small.

This effect was seen in the pulsar system, which is a special type of neutron star that emits regular pulses of radio waves, and this system includes two neutron stars orbiting around each other in what is known as double stars.