The understanding of black holes has grown in recent years thanks to the tools that have been developed for the study of astronomy. Space telescopes like the james webbground-based observatories and more detailed interpretations of old data from the instruments of the NASA have been important for the analysis of these impressive stellar events.
Cygnus X-1 It is one of the largest black holes out there. He was in charge of certifying that these phenomena went from being a theory to a terrifying and wonderful reality.
Why terrifying? Well, because this black hole alone is 21 times the mass of the Sun, an element that is capable of consuming the entire Solar System if it were to get close to us.
Why wonderful? It happens that this is just a tiny object if we compare it with others in its family.
The black hole Cygnus X-1 is far from being a threat compared to the most dangerous of all in the universe that science has observed in decades of research.
TON 618: a threat even to other black holes
TON 618 is grossly huge. Its existence has not yet been fully confirmed, but scientists have looked at the quasar that contains it and the data reveals that this black hole has a size that is greater than 66 billion times the Sun.
This supermassive black hole is very far away from us. The most recent calculations specify that TON 618 is 18 billion light-years away. Therefore it should not represent an immediate danger to our existence.
We know that you cannot look into a black hole, its presence is noted by the light that surrounds it and it does not enter, like any other element, inside it. So, the luminous area around it is equivalent to the energy emanating from a hundred billion stars.