https://scitechdaily.com/nasa-discovers-record-breaking-supermassive-black-hole-over-13-billion-light-years-away/
A key indicator of a growing supermassive black hole – X-ray emission – has been found in an extremely distant galaxy. This galaxy, UHZ1, is 13.2 billion light-years away, seen when the universe was only 3% of its current age. NASA’s Chandra X-ray Observatory…
Create an account or login to join the discussion