109
神秘年轻恒星系统将改变我们对行星形成的认知
source link: http://tech.sina.com.cn/d/s/2017-11-06/doc-ifynmzrs7330269.shtml
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
新浪科技讯北京时间11月6日消息，据国外媒体报道，美国宇航局的研究人员花费几十年时间研究年轻残骸盘系统——恒星系统最外部边缘类似彗星物质构成的明亮、稀薄外环结构，发现了行星形成的潜在路径。该残骸盘成分复杂，包含冰以及富碳成分等，通常它们距离
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK