What if a supermassive black hole replaced the sun?
After the sun is replaced by a black hole, the earth, and all the planets will lose their light source. This will lead to various events that end in the extinction of life. Well, the first thing that happens is that the atmosphere on Earth will rain like a liquid and it will freeze.
What would happen to the Solar System if the sun were replaced by a black hole of the same size?
If our Sun was suddenly replaced with a black hole of the same mass, Earth’s orbit around the Sun would be unchanged. Hence the Earth would have to get very close to get sucked into a black hole at the center of our Solar System.
What would happen to Earth if the Sun become a black hole?
Well, the black-hole-Sun will not be giving out any light or heat, so prepare for miserable existence in freezing cold and pitch black environment. You will not be able to see the Moon and our neighbor planets on the permanently dark sky anymore, only stars.
Can TON 618 swallow our galaxy?
Fun fact: the most massive supermassive black hole discovered is TON 618, 66 BILLION times the mass of the Sun. With the solar system being ~122 AU, TON 618 would swallow it 11 times over!
Is TON 618 more massive than a galaxy?
This is considered one of the highest masses ever recorded for such an object; higher than the mass of all stars in the Milky Way galaxy combined, which is 64 billion solar masses, and 15,300 times more massive than Sagittarius A*, the Milky Way’s central black hole.
Why is TON 618 not visible from Earth?
As a quasar, TON 618 is believed to be an accretion disc of intensely hot gas swirling around a giant black hole in the center of a galaxy. The light originating from the quasar is estimated to be 10.4 billion years old. The surrounding galaxy is not visible from Earth, because the quasar itself outshines it.
What is the mass of the black hole in TON 618?
From the size of this region and the speed it is orbiting, the law of gravity reveals that the mass of the black hole in TON 618 is 66 billion solar masses. With a mass this high, TON 618 falls into the new classification of ultramassive black holes.
What is the size of the TON 618 Quasar?
Edit: Oh, you mean the TON 618 quasar. The TON 618 quasar is a 66 billion solar mass black hole about 10 billion light-years away from us. It has a radius of about 1300 AU, or about a fiftieth of a light year.
What is the luminosity of TON 618?
With an absolute magnitude of −30.7, it shines with a luminosity of 4 × 1040 watts, or as brilliantly as 140 trillion Suns, making it one of the brightest objects in the known Universe. Like other quasars, TON 618 has a spectrum containing emission lines from cooler gas much further out than the accretion disc, in the broad-line region.