文章基本信息

标题：Deep Impact and sample return
其他标题：Deep Impact and sample return
本地全文：下载
作者：Michael F. A’Hearn ; Michael J. S. Belton ; Steven M. Collins 等
期刊名称：Earth, Planets and Space
电子版ISSN：1880-5981
出版年度：2008
卷号：60
期号：1
页码：61-66
DOI：10.1186/BF03352762
出版社：Springer Verlag
摘要：Returning a cold sample containing the ices from a cometary nucleus has long been an unachievable goal of cometary scientists. The results from the Deep Impact encounter with comet Tempel 1 suggest that the task is much easier than previously thought. Thus a cold sample return with ice becomes an achievable goal, at least from comet Tempel 1 and plausibly from other, active Jupiter-family comets.
关键词：Comets ;sample return ;ice ;nucleus