The area surrounding our galaxy’s central supermassive black hole contains three strangely different populations of stars – but one hidden black hole could explain all of them
Source: [New Scientist](https://www.newscientist.com/article/2531455-hidden-black-hole-could-explain-mystery-at-the-heart-of-our-galaxy/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home)