Error Tip
| News | Date & Location |
| 1st Announcement | November 02-06, 2020 | |||
| Notice | Yunnan Observatories, Chinese Academy of Sciences | |||
| Kunming, China | ||||
| About Us | ||||
| Contact Us |
| Important Deadlines | Sponsors |
| Deadline for Submission of Abstract：September 15, 2020 | November 02-06, 2020 | |||
| Deadline for early bird Registration：October 15, 2020 | ||||
| Deadline for Hotel Registration：October 15, 2020 | Yunnan Observatories, Chinese Academy of Sciences | |||