Group Photo of the IAU General Assembly 2015 (image) International Astronomical Union Share Print E-Mail Caption Group photo was taken after the closing ceremony of the XXIX IAU General Assembly on Aug. 14, 2015. It is important to note that not all participants (over 3,000) were present at the occasion this photo was taken. Credit IAU/B. Tafreshi (twanight.org) Usage Restrictions None Share Print E-Mail 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.