JWST uncovers potential life's chemical ingredients in a dusty galaxy

Using the James Webb Space Telescope to study the dusty heart of ultra-luminous galaxy IRAS 07251-0248, scientists detected a rich chemistry of small organic molecules (like benzene, methane, acetylene, diacetylene, triacetylene, and methyl radicals) and carbon-based dust with water ice. The abundances exceed current models, implying a persistent carbon source and possible cosmic-ray processing that releases these organics, which could act as precursors to more complex biomolecules and life, offering a window into space-based prebiotic chemistry and the galaxy’s role in forming life's building blocks.