题目：Asteroids in solar system and their evolutions

报告人：夏志宏 教授（美国西北大学）

摘要：Most asteroids in solar system have very high inclinations, with many as high as 40o. Several models/theories were proposed to explain this phenomenon. Based on our study of more than 70,000 asteroids, we discovered something really surprising and provided some very strong evidence against these known models. 
This is a joint work with Jian Li.

时间：11月19日（周一）上午10:30-11:30

地点：565net必赢客户端新教二楼613

欢迎全体师生积极参加！