March 15, 2024

A region of a molecular cloud (Image ESA/Webb, NASA, CSA, W. Rocha et al. (Leiden University))

An article published in the journal “Astronomy & Astrophysics” reports the discovery of various complex organic molecules such as ethanol among the icy materials surrounding two protostars. A team of researchers used the James Webb Space Telescope’s Mid-Infrared Instrument (MIRI) to identify icy organic compounds around the low-mass protostar NGC 1333 IRAS 2A, or simply IRAS 2A, and the high-mass protostar IRAS 23385+ 6053, or simply IRAS 23385. Various molecules constitute building blocks for Earth-like life forms that could be like “seeds” on planets still in the process of formation.