ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] These lines, which have not previously been detected because of obscuration by water-vapour absorption even at mountain observatories are clearly observed at 40,000 ft., as shown in Fig. 1. They remain of the same intensity at higher altitudes, thus confirming their solar origin. Another solar ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/189908a0
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