Scientists across the globe have been able to portray the clashes between two neutron stars of 13 million light years away. This event has been named GW170817. This is such an event that the source of the gravitational wave and its data has been calculated in advance.
The complete discovery of this discovery has been able to gravitational wave detection astronomy, which has been able to predict this event beforehand and monitor exactly where to look. This is the first incident in the world where the work of optical and gravitational waves was simultaneously done.
This is a matter of very excitement. Gravitational waves have been detected in four incidents earlier. When the gravitational wave was detected for the first time in September, it was caused by a collision between two black holes. That event was dropped all over the world, and this year the Nobel Prize for Physics has been given to this discovery. The black hole is not visible so that the direction of the collision could not be ascertained properly.
To detect gravitational waves, there were two detectors named LIGO. Two Detectors are exactly the same and both are effective under the same project. But earlier this year, the construction of the third VIRGO named Detector was completed and it became operational in Italy. This third detector increases the accuracy of the diagnosis by ten times the number of conflicts. The first two clashes were identified by LIGO detectors alone, but VIRGO's support was found to be the third clash.
However, due to the absence of light from the black hole, it is difficult to determine their precise position, so that their height can be determined. But there is no problem in the conflict between two neutron stars. These are very visible so that a possible collision can be calculated beforehand. This neutron star was active in 70 observation centers around the world for observation through the Lighting Telescope. These observer machines looked at a small part of the sky's Hydra constellation, which is very close to the NGC4993 galaxy.
On 17th August, the gamma ray explosion detected by the confrontational stars was detected by around 100 seconds of identification machines. On the other hand, this explosion can be detected only in the case of Black Hole, a fraction of a second fraction. Since then, it is estimated that a collision between two neutron stars is going to happen. After that, scientists were waiting for the last two months to produce the gravitational wave of this conflict. Finally, in the right time, the gravitational waves produced in this conflict were detected.
Even though the conflict took place 13 million light-years away, it has so much brightness that this astounding explosion was detected by the middle class telescopes of amateur astronomers! You see the video below. The NGC4993 Galaxy looks at the center. And on the right side of the explosion was created in the blaze.
Astronomers have long predicted the gamma explosion in the neutron star clash. But they are sure to be the first LIGO and VIRGO detector.