搜索结果: 1-1 共查到“太阳与太阳系 giants”相关记录1条 . 查询时间(0.093 秒)
Migrating giants enrich asteroid belt（图）
giants asteroid belt Solar System
font style='font-size:12px;'>
2009/7/20
The Solar System underwent a violent shake-up during its teenage years slinging millions of dark primitive rocks and ice from beyond Neptune into the main asteroid belt, which lies between Mars and Ju...