Scientists have discovered a 'monster' black hole that's so big it shouldn't exist

今週も土曜、11月最後の日ですね、明日から12月で今年も残すところ、一カ月。

早いものですね、振り返るとあっという間の一年...

科学技術も発達し、存在すべきではないようなBlack Holeまで発見されちゃって...

Videoでの英語の習慣化の題材をお届けします ‼︎

CNN - Scientists have discovered a "monster black hole" so massive that, in theory, it shouldn't exist.

It's a stellar black hole — the type that forms after stars die, collapse, and explode. Researchers had previously believed that the size limit was no more than 20 times the mass of our sun because as these stars die, they lose most of their mass through explosions that expel matter and gas swept away by stellar winds.
This theory has now been toppled by LB-1, the newly-discovered black hole. Located about 15,000 light years away, it has a mass 70 times greater than our sun, according to a press release from the Chinese Academy of Sciences.
The findings were published by Chinese researchers in the journal Nature on Wednesday.