Black Hole Giants: From Tiny to Titan

A stunning new NASA animation reveals the true scale of the largest known black holes in the universe. From a relatively small 100,000-solar-mass black hole in a dwarf galaxy to the monstrous TON 618—over 60 billion times the mass of the Sun—this visual journey takes us deep into the hearts of galaxies, including our own Milky Way. You’ll see Sagittarius A*, the black hole anchoring our galaxy, and a pair of merging black holes in NGC 7727, expected to collide in 250 million years. The video ends with the enormous Phoenix A, a black hole so massive it dwarfs entire solar systems. Prepare to witness the unimaginable scale of gravity's ultimate beasts. #BlackHoleSize #SupermassiveBlackHoles #TON618 #SagittariusA #PhoenixA #M87 #NGC7727 #NASAScience #Astronomy #SpaceWonder #GravitationalWaves #CosmicGiants