Galactic astronomy

Results: 1043



#Item
891Physics / Quasar / Radio astronomy / Redshift / Active galactic nucleus / Seyfert galaxy / Intermediate spiral galaxies / Atlas of Peculiar Galaxies / NGC / Astronomy / Physical cosmology / Extragalactic astronomy

c ESO 2002 Two emission line objects with z > 0.2 in the optical filament apparently connecting the Seyfert galaxy NGC 7603 to its companion

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Source URL: www.aanda.org

Language: English
892Quasar / Galaxy formation and evolution / Galaxy / Dark matter / Structure formation / Cold dark matter / Big Bang / Active galactic nucleus / Redshift / Physics / Astronomy / Physical cosmology

Simulating the joint evolution of quasars, galaxies and their large-scale distribution arXiv:astro-ph[removed]v2 6 Apr[removed]Volker Springel1 , Simon D. M. White1 , Adrian Jenkins2 , Carlos S. Frenk2 ,

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Source URL: www.mpa-garching.mpg.de

Language: English - Date: 2005-04-06 04:52:52
893Alfred P. Sloan Foundation / Observational astronomy / Sloan Digital Sky Survey / Space / Quasar / Redshift / Photometric redshift / Active galactic nucleus / Astronomy / Physical cosmology / Physics

This paper discusses properties of the European Large Area ISO Survey 15 µm quasars and tries to establish a robust method of quasar selection for future use within the Spitzer Wide-Area Infrared Extragalactic Survey (S

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Source URL: www.modern-medical-science.site88.net

Language: English - Date: 2013-02-01 20:17:00
894Space / Nuclear physics / Astrophysics / Star types / Dark matter / Star / Globular cluster / Nucleosynthesis / Isotope / Physics / Astronomy / Stellar astronomy

Abstract. The formalism of the simple model of galactic chemical evolution (GCE) and its main ingredients (stellar properties, initial mass function, star formation rate and gas flows) are presented in this tutorial. It

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Source URL: www.advanced-astronomy-guru-rupnathji.net63.net

Language: English - Date: 2013-02-21 02:28:56
895Galaxies / Physical cosmology / Particle physics / Extragalactic astronomy / Galactic astronomy / Dark matter / Galaxy formation and evolution / Structure formation / Elliptical galaxy / Physics / Astronomy / Space

I review the subject of the cosmological evolution of galaxies, including different aspects of growth in disk galaxies, by focussing on the angular momentum problem, mergers, and their by-products. I discuss the alternat

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Source URL: www.advanced-astronomy-guru-rupnathji.net63.net

Language: English - Date: 2013-02-21 04:39:53
896Planetary science / SETI / Space colonization / Exoplanetology / Habitable zone / Planetary habitability / Extrasolar planet / Planetary system / Terrestrial planet / Astronomy / Space / Astrobiology

–2– ABSTRACT We propose the concept of a ”Galactic Habitable Zone” (GHZ). Analogous to the Circumstellar Habitable Zone (CHZ), the GHZ is that region in the Milky Way where an Earth-like planet can retain liquid

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Source URL: www.advanced-astronomy-guru-rupnathji.net63.net

Language: English - Date: 2013-02-21 04:45:39
897Space / Physical cosmology / Redshift / Coma Cluster / Galaxy / Cosmic distance ladder / Photometric redshift / Active galactic nucleus / Abell / Astronomy / Galaxy clusters / Physics

Astronomy & Astrophysics A&A 503, 399–[removed]DOI: [removed][removed]

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Source URL: cds.aanda.org

Language: English
898Star types / Space / Cetus constellation / Mira variables / Black holes / Mira B / Mira / Active galactic nucleus / Accretion disc / Astronomy / Universe / Binary stars

Preprint typeset using LATEX style emulateapj v[removed]EVIDENCE FOR THE WHITE DWARF NATURE OF MIRA B J. L. Sokoloski Columbia Astrophysics Laboratory, Columbia University, New York, NY 10027, USA

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Source URL: arxiv.org

Language: English - Date: 2010-09-14 20:08:18
899Local Group / Constellations / Milky Way Galaxy / Dwarf galaxies / Milky Way / Globular cluster / Galaxy / Galactic Center / Omega Centauri / Astronomy / Extragalactic astronomy / Space

Astronomy compels the soul to look upwards and leads us from this world to another. Plato Volume 31 Number 08

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Source URL: www.pvaa.us

Language: English - Date: 2011-08-12 14:09:18
900Constellations / Planetary science / Ophiuchus / Observational astronomy / Milky Way / Definition of planet / Serpens / Sagittarius / Galactic Center / Astronomy / Astrology / Space

visit our website at www.pvaa.us Pay club dues at the General Meeting or by mail. $30 individual / $40 Volume 28 Number 9

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Source URL: www.pvaa.us

Language: English - Date: 2008-09-11 23:27:07
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