ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Because of the large interstellar absorption, the galactic bulge cannot be observed at optical wavelengths, except in some optical windows where the extinction is relatively low7. Several infrared observations of stars in the bulge have been made from balloons8'9. Furthermore, Habing et a/.10'11 ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/353140a0