Phosphine in Venus' Atmosphere (IMAGE) Royal Astronomical Society Caption Artist's impression of Venus, with an inset showing a representation of the phosphine molecules detected in the high cloud decks. Credit ESO / M. Kornmesser / L. Calçada & NASA / JPL / Caltech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.