Building blocks of life detected in ice outside the Milky Way for first time ever

Scientists used the James Webb Space Telescope to discover five complex carbon-based molecules in ice around a developing star in the Large Magellanic Cloud, marking the first detection of multiple life's building blocks outside the Milky Way. The molecules include methanol, acetaldehyde, ethanol, methyl formate and acetic acid, with only methanol previously found around extragalactic protostars. This breakthrough reveals how complex organic chemistry can occur in primitive galactic environments with fewer heavy elements.