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주제: A super-rare class of black hole. 상상초월 초대형 블랙홀 최초 발견

source : https://www.engadget.com/astronomers-di … 40289.html

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An international team of astronomers working with the Laser Interferometry Gravitational Wave Observatory Scientific Collaboration (LSC) and the Virgo Collaboration

first time in history

observed the gravitational waves(GW190521) generated by the formation of an intermediate-mass black hole (IMBH) -- one with 142 times the mass of our local star

something that we know that stars cannot make

individual black holes weighed roughly 85 and 65 times the mass of the sun

When they smashed together six billion years ago in a region of space 5 gigaparsecs away gave birth to the even more massive IMBH that the team detected

HLX-1

“We have looked into every known scenario that would have created this black hole but don’t have a conclusive explanation for it just yet,”

천문학자들이 역대 최초로 초대형 블랙홀을 발견하였다.

이 거대 블랙홀은 태양의 85배 무거운 블랙홀과 65배 무거운 블랙홀이 60억년전 충돌하면서 만들어졌다고 한다.

하지만 왜 이런 블랙홀이 생성 되었는지는 아직까지 명확하지 않다고 말했다.

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