TON 618 is so huge it rewrites everything we thought we knew #space #universe #science

Hinzugefügt: 2026-05-07

[00:00:00]If you wonder how big the biggest black hole ever found is, you shouldn't miss this. There is a black hole so huge that the one at the center of the Milky Way looks almost tiny beside it.

[00:00:09]>> [music] >> But first, don't forget to subscribe to Endless Astra for more real cosmic scale. Ton 618 is one of the most massive black holes ever found, [music] about 66 billion times the mass of the sun, and it powers a quasar so bright we can [music] detect it from more than 10 billion light-years away. If it replaced our sun, its event horizon would stretch far beyond Pluto.

[00:00:30]>> [music] >> Drop us a comment because the strangest part is that Sagittarius A, our galaxy's 4 million solar mass giant, [music] is not even in the same league. The universe keeps humbling us.