Landscape of Stability (IMAGE) University of Tokyo Caption This is an artistic rendering to visualize the landscape of isotopes. The purple line connects 78Ni with 238U, the substance from which researchers created their sample. Credit © 2019 Bajo-kanna - with permission Usage Restrictions Credit © 2019 Bajo-kanna - with permission 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.