ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] There have been previous attempts to detect optical emission from these high galactic latitude radio loops. Fast optical systems were used in conjunction with narrow band interference filters but no nebulosity was discovered in the early searches5,6. A more recent investigation7,8, however, showed ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/2261236a0
Permalink