ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] During its red giant stage, the progenitor of SN1987A should have expelled relatively dense gas in a low velocity (t〉R20 km s"1) stellar wind. Then, several thousand years ago, the progenitor became a blue giant and the high-pressure bubble due to its fast (UB 103 km s"1) stellar wind ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/369378a0
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