ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Given a mixture of ices and chondritic material with the normal abundance of radioactive elements (U, Th, and K), Lewis6 and Whipple and Stefanik7 have shown that the central temperature in comets will not exceed the melting point of H2O. Recently, however, inclusions with anomalous isotopic ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/283748a0
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