Astronomers have discovered a black hole called Goldilocks that is 55,000 times the mass of the Sun.

0
0


Composite image of the black hole from the James Webb Space Telescope

Courtesy NASA / NASA / CXC / SAO; Rolf Olsen; NASA / JPL-Caltech; NRAO / AUI / NSF / Hertfordshire Univ / M.Hardcastle

The secrets of space keep astonishing us, which is why we are constantly looking for the galaxies for the next great discovery. Now there’s a new one you need to know about: University of Melbourne and Monash University researchers collaborated on a joint study that was published in the newspaper Naturastronomieand he describes her discovery of a black hole “Goldilocks”. This is only the second medium-mass black hole ever discovered, and it quickly follows the first, which only appeared last year. Aptly named for size, the black hole “Goldilocks” sits right between the smallest and largest black holes ever found, and it’s actually a missing piece that connects two types of black holes: those made up of stars and the giant holes in the center of a majority of the galaxies.


This discovery will help scientists understand how massive black holes appear in the first place. “Although we know that these supermassive black holes lurk in the cores of most, if not all, galaxies and we don’t understand how these giants can get so big in the age of the universe,” said James Paynter, senior writer and graduate student at the university from Melbourne.

Related: Scientists found a black hole in a star system so close to Earth that you can see it with the naked eye

A gamma-ray burst with gravitational lenses helped the team discover this black hole, which is actually 55,000 times the mass of the Sun. They used specially designed software to help black holes find gravitational waves to trap it. And researchers can now understand more about this show and how it came about. “This newly discovered black hole could be an ancient relic – an original black hole – that was created at the beginning of the universe, before the first stars and galaxies were formed,” said Professor Eric Thran, co-author of the study. Monash University School of Physics and Astronomy. and chief investigator of the ARC Competence Center for the Discovery of Gravitational Waves (OzGrav).

“These early black holes could be the seeds of the supermassive black holes that now live in the heart of galaxies.” Professor Rachel Webster, co-author of the study and pioneer of the gravitational lens at the University of Melbourne, said. “With this new candidate for the black hole, we can estimate the total number of these objects in space. We predicted this could be possible 30 years ago and it’s exciting to have found a strong example. “”





[ source link ]
https://www.presseraum.at/astronomen-haben-ein-schwarzes-loch-goldlockchen-entdeckt-das-das-55-000-fache-der-sonnenmasse-betragt/

Astronomers discovered black hole called Goldilocks times mass Sun

LEAVE A REPLY

Please enter your comment!
Please enter your name here