The Institute of Astronomy and Astrophysics hosted the Cross-Continental Astronomy Summit on May 5, 2015, promoting collaboration between East Asia and the European Southern Observatory. From left to right in the photo are the Director of the Kavli Institute of Astronomy and Astrophysics at Peking University Luis Ho, the Director General of the National Astronomical Observatory of Japan Masahiko Hayashi, the Director of ASIAA You-Hua Chu, and Korean Astronomical Society President Young Chol Minh representing Korea Astronomy and Space Science Institute.

Source：Institute of Astronomy and Astrophysics