| Date | Speaker | Topic | Note |
| 2018/01/05 | Eunchong Kim | Using Polarization to Reveal the Nature of Lyman Alpha Nebulae | |
| 2018/01/12 | Chung-Uk Lee | KMTNet 관측시스템 소개 | Status of KMTNet |
| 2018/01/19 | Jihye shin | Numerical simulations on galaxy formation and evolution | Self-introductory talk |
| 2018/01/26 | Woowon Byun | Optimal strategy for low surface brightness imaging with KMTNet | TALK IN KOREAN |
| 2018/02/02 | Min-Su Shin | Updates on the LSST and its data products | http://lsst.kasi.re.kr |
| 2018/02/09 | Mina Pak | Stellar populations of passive spiral galaxies | |
| 2018/02/16 | | No meeting (Lunar New Year) | |
| 2018/02/23 | Jaewon Yoo | Journey towards ICL detection in Coma cluster | |
| 2018/03/02 | Hyowon Kim | Abell 2261 evolution analysis | |
| 2018/03/09 | Minjin Kim | 네덜란드 방문기 (Visit to the Netherlands) | |
| 2018/03/16 | David Parkinson | Finding interesting observations in astronomical data using a course-grain complexity measure | |
| 2018/03/23 | | No meeting | |
| 2018/03/30 | Jongwan Ko | Galaxies and galaxy clusters at low surface brightness imaging | |
| 2018/04/06 | Hong Soo Park | Dwarf Galaxies in the NGC 3585 Group Newly Detected in the KMTNet Supernova Program (KSP) | |
| 2018/04/13 | Joon Hyeop Lee | Color dispersion as an indicator of stellar population complexity: an easy application of pCMDs | Recent work |
| 2018/04/20 | | No meeting | |
| 2018/04/27 | Seok-Joo Joo | SULF Project : RR Lyrae stars in the Ultra-Faint Dwarf Galaxies | |
| 2018/05/04 | Youngdae Lee | Difference in dwarf galaxy surface brightness profiles as a function of environment | |
| 2018/05/11 | | No meeting (KAS Meeting) | |
| 2018/05/18 | Jae-Woo Kim | Rare opportunity to examine a merging BCG and matter distribution in galaxy cluster | |
| 2018/05/25 | Yun-Kyeong Sheen | Who are you, Mr. Jellyfish? - into the chaos | |
| 2018/06/01 | | No meeting (KASI Special Colloquium) | |
| 2018/06/08 | Min-Su Shin | Overview of statistical inference | |
| 2018/06/15 | Paula Calderon | Isolated Merging Systems by Merging Stage: A New Public Catologue, and Impacts on Star Formation | University of Concepcion, Chile |
| 2018/06/22 | Hye-Ran Lee | Introduction to Bayesian Inference and Time Series Analysis | |
| 2018/06/29 | Jaewon Yoo | Model Fitting, Bootstrap, Model Selection and MCMC | |
| 2018/07/06 | | No meeting | |
| 2018/07/13 | Hyowon Kim | clustering & classification and spatial model | |
| 2018/07/20 | | Summer Break | |
| 2018/07/27 | | Summer Break | |
| 2018/08/03 | | Summer Break | |
| 2018/08/10 | | Summer Break | |
| 2018/08/17 | | Summer Break | |
| 2018/08/24 | | Summer Break | |
| 2018/08/31 | | Summer Break | |
| 2018/09/07 | | | |
| 2018/09/14 | Se-Heon Oh | Robust profile decomposition for large extragalactic spectral line surveys: Application to the Large Magellanic Cloud | |
| 2018/09/21 | | | |
| 2018/09/28 | | | |
| 2018/10/05 | | | |
| 2018/10/12 | | | |
| 2018/10/19 | | | |
| 2018/10/26 | | | |
| 2018/11/02 | | | |
| 2018/11/09 | | | |
| 2018/11/16 | | | |
| 2018/11/23 | | | |
| 2018/11/30 | | | |
| 2018/12/07 | | | |
| 2018/12/14 | | | |
| 2018/12/21 | | | |
| 2018/12/28 | | | |