| Visitor | Period of stay | Research interests | |
|---|---|---|---|
| 
                            Difeng Guo University of Amsterdam  | 
                        7 Jul 2015 to 8 Jul 2015 | Star cluster dynamics, GAIA | 
                               | 
                    
| 
                            Xuening Bai Harvard-Smithsonian CfA  | 
                        6 Jul 2015 to 10 Jul 2015 | Planet formation; high-energy astrophysics; computational astrophysics | 
                               | 
                    
| 
                            Bo Peng University of Rochester  | 
                        10 Jun 2015 to 20 Jul 2015 | Planet formation | 
                               | 
                    
| 
                            Ramesh Narayan Harvard University  | 
                        8 Jun 2015 | accretion disks, gravitational lensing, compact objects | 
                               | 
                    
| 
                            Boris Trahin Université Paris 7 Diderot, France  | 
                        4 Jun 2015 to 4 Aug 2015 | LMC star clusters | 
                               | 
                    
| 
                            Eunbin Kim Kyung Hee University  | 
                        25 May 2015 to 10 Jun 2015 | Star formation in barred galaxies | 
                               | 
                    
| 
                            Sungsoo Kim Kyung Hee University  | 
                        25 May 2015 to 26 May 2015 | Galactic dynamics | 
                               | 
                    
| 
                            Song Huang Kavli IPMU  | 
                        25 May 2015 to 31 May 2015 | Galaxy formation and evolution; massive galaxies | 
                               | 
                    
| 
                            Roberto Maiolino Cambridge/KICC  | 
                        25 May 2015 to 31 May 2015 | Galaxy formation and evolution, metallicity and dust content in galaxies, Active Galactic Nuclei, supermassive Black Holes | 
                               | 
                    
| 
                            Sarah Bird Shanghai Astronomical Observatory  | 
                        18 May 2015 to 22 May 2015 | Galactic halos, galactic kinematics, stellar populations | 
                               |