ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] It is assumed here that comet nuclei are H2O-rich bodies with weak, probably porous structures, containing a non-negligible fraction of non-volatile 'dust'1. Deduction of various physical properties suggests that the impact behaviour of nuclear material can be approximated by that of terrestrial ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/291134a0
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