An article published in the journal “Nature Astronomy”, one published in “The Astrophysical Journal Letters”, and one submitted for publication in “The Astrophysical Journal” report different aspects of the study of the most distant black hole detected at X-rays. Different teams of researchers combined data obtained with the Chandra X-ray Observatory and the James Webb Space Telescope to study the galaxy UHZ1 in X-ray and infrared light. The result is the discovery of a growing supermassive black hole approximately 470 million years after the Big Bang. The study offers evidence that it was born already having considerable mass, confirming that supermassive black holes grow from seeds that form from the direct collapse of enormous amounts of gas.