ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Non-stellar objects, including shells and disks around stars and background galaxies, are very unlikely to exhibit a G1229B-like methane-band spectral signature because the combination of densities and temperatures in these objects will not allow a substantial quantity of methane to form5'6'8'9'. ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/384243a0
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