Archival ALMA data have confirmed that molecules of vinyl cyanide reside in the atmosphere of Titan, Saturn's largest moon. In a liquid methane environment, vinyl cyanide may form membranes.
Credit: NRAO Education and Public Outreach (NRAO/AUI/NSF); Cassini Imaging Team; NASA/JPL-Caltech/SSI/JHUAPL/Univ. of Arizona; Music by Getty Images