NASA NTRS · 19820013251
Galaxies
Abstract
Normal galaxies, radio galaxies, and Seyfert galaxies are considered. The large magellanic cloud and the great galaxy in Andromedia are highlighted. Quasars and BL lacertae objects are also discussed and a review of the spectral observations of all of these galaxies and celestial objects is presented.
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1981-01-01. Galaxies. https://ntrs.nasa.gov/citations/19820013251
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