Monday , January 25 2021

They discover for the first time a black hole that swallows a neutron star



The strong gravitational waves recorded in the cosmos by the Gravitational Wave Observatory with Laser Interferometer (LIGO) or Virgo interferometer have revealed what experts believe may be the first detection of a neutron star swallowed by a black hole.

The historical event which was found on August 14th and received the name S190814bv, was registered Wednesday in a public database used by astronomers. The first analysis suggests that there is a 99 percent chance that the waves are the consequences of the cataclysmic fusion of a neutron star with a black hole.

“So far obviously it doesn't look like anything as we've discovered with great certainty before, "Daniel Holz, a scientist at the University of Chicago and a member of LIGO, told Science News. He believes the potential detection is already exciting on its own." The first thing is always really fascinating. "he added.

Researchers are still analyzing the data to check what is generated by gravitational waves. If the assumptions are confirmed, this would be the first permanent detection of a type of phenomenon never seen before. The researchers estimate that the clash between the two objects occurred about 900 million light years away.


Source link