EXCELlent Work, Detectives! Solving the Murder of Star Formation in Galaxies with JWST AAS Nova Galaxy Mergers May Not Stifle Star Formation After All, According to Illustris TNG Universe Today Astronomers may have been wrong about what kills galaxies Earth.com New study challenges existing knowledge for why galaxies stop forming stars The Brighter Side of News What Killed Galaxies in the Early Universe? Universe Today