The Sky above Berlin Is not Dark at Night (IMAGE) Forschungsverbund Berlin Caption The sky above Berlin is not dark at night. Credit Chris Kyba Usage Restrictions The image may only be used with appropriate caption and credit. 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.