Complex Chemistry of Titan, Saturn's Moon (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption This chart shows calculations for potential energy surfaces in chemical reaction processes involving naphthyl radicals and vinylacetylene gases. The combination of these gases can produce a number of compounds, including three-ring molecular structures. Credit Long Zhao, Ralf I. Kaiser, et al., <i>Nature Astronomy</i>, DOI: 10.1038/s41550-018-0585-y 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.