Author: Halton C. ArpPublisher:
ISBN:
Category : Galaxies
Languages : en
Pages : 11
Book Description
Index to Photographs in Arp-Madore Catalog of Southern Peculiar Galaxies and Associations
Author: Halton C. ArpPublisher:
ISBN:
Category : Galaxies
Languages : en
Pages : 11
Book Description
Selected photographs
Author: Halton C. ArpAstronomy and Astrophysics Monthly Index
Author: Paired and Interacting Galaxies
Author: International Astronomical Union. ColloquiumPublisher:
ISBN:
Category : Galaxies
Languages : en
Pages : 798
Book Description
Morphological and Physical Classification of Galaxies
Author: G. LongoPublisher: Springer Science & Business Media
ISBN: 9401125228
Category : Science
Languages : en
Pages : 489
Book Description
The morphological scheme devised by Hubble and followers to classify galaxies has proven over many decades to be quite effective in directing our quest for the fundamental pa rameters describing the extragalactic manifold. This statement is however far more true for spirals than for ellipticals. Echoing the concluding remarks in Scott Tremaine's sum mary talk at the Princeton meeting on Structure and Dynamics of Elliptical Galaxies, "the Hubble classification of spirals is useful because many properties of spirals (gas con tent, spiral arm morphology, bulge prominence, etc. ) all correlate with Hubble time. By contrast, almost nothing correlates with the elliptical Hubble sequence El to E7. " During the last few years much effort has been put into the search for a more meaningful classification of ellipticals than Hubble's. Concomitantly, forwarded by some provocative conjectures by R. Michard, the classical question of whether E galaxies form a physically homogeneous family has been brushed up once more. Results of these and other parallel studies look rather promising and point to suture part of the dichotomy between ellipticals and disk galaxies which had become popular in the early eighties, owing to dynamical arguments. At the same time it appears more and more clear that, besides the usual genetic varieties of galaxies, products of environmental evolution must also be contemplated in building our modern picture of the "reign of galaxies" . The above considerations prompted us to solicit Prof.
NASA Conference Publication
Author: Uranometria 2000.0: Deep sky field guide
Author: American Reference Books Annual
Author: Bohdan S. WynarPublisher:
ISBN:
Category : Reference books
Languages : en
Pages : 752
Book Description
1970- issued in 2 vols.: v. 1, General reference, social sciences, history, economics, business; v. 2, Fine arts, humanities, science and engineering.
A Catalogue of Southern Peculiar Galaxies and Associations
Author: Halton C. ArpPublisher:
ISBN: 9780772758026
Category : Galaxies
Languages : en
Pages :
Book Description
Author: Wil Tirion