An AI trained to spot galaxy features found 710,000 star-forming clumps hiding in 210,000 nearby galaxies, structures once thought exclusive to the distant early universe. Their sizes and inward drift suggest these clumps migrate toward galactic centers, building the bulges at their cores.

— via arXiv — Astro-ph, J"urgen J. Popp, Hugh Dickinson, Stephen Serjeant, Lucy F. Fortson, Vihang Mehta