NASA just accidentally made a surprising discovery after finding this. NASA just accidentally found this in space #youtubeshorts The largest and most massive black hole currently discovered in the cosmos is appropriately called TON six one eight. This colossal astronomical object is estimated to possess a staggering mass of approximately sixty six billion times that of our sun. The ultramassive black hole stood out as a significant astronomical discovery, as it marked the initial instance in which scientists employed gravitational lensing to detect a black hole. Thank you for watching! Thank you to CO.AG for the background music!