The Webb telescope has spotted giant black holes in the young universe that shouldn't have had time to grow. Their secret could be primordial black holes—tiny objects from the first moment of existence—that rapidly clumped together at the centers of galaxies. This picture points to the nature of dark matter.
🎯 If a primordial black hole had the mass of an asteroid, its size would be smaller than an atomic nucleus—essentially a point in space, but with enormous gravity.
🎬 In the movie *Interstellar*, black holes serve as portals, but in reality, they may have been the 'builders' of the first galaxies.