Missing: One Black Hole With 10 Billion Solar Masses<br/><a href="https://www.nytimes.com/2021/01/19/science/astronomy-black-hole-abell.html" rel="noreferrer noopener" target="_blank">nytimes.com</a>Read further by <a href=https://www.nytimes.com/2021/01/19/science/astronomy-black-hole-abell.html>Clicking Here</a>