Active galactic nucleus

Results: 462



#Item
231Observational astronomy / Radiography / Atomic physics / X-ray astronomy / X-ray telescope / Crab / Bremsstrahlung / Emission spectrum / Active galactic nucleus / Physics / Plasma physics / Scattering

The Astrophysical Journal, 792:48 (24pp), 2014 September 1  C[removed]doi:[removed]637X[removed]

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Source URL: www.nustar.caltech.edu

Language: English - Date: 2014-09-29 15:24:51
232Physical cosmology / Active galactic nucleus / Radio galaxy / HE0450-2958 / Galaxy / Cosmic distance ladder / Blazar / Halton Arp / Astronomy / Quasar / Radio astronomy

Space Telescope Science Institute Newsletter May 1995, Vol. 12, No. 1, pages 1{3

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Source URL: www.sns.ias.edu

Language: English - Date: 2002-05-23 16:15:53
233Quasar / Radio astronomy / Astrophysics / 3C 273 / Galaxy / Cosmic distance ladder / Redshift / Blazar / Active galactic nucleus / Astronomy / Physical cosmology / Physics

HUBBLE SPACE TELESCOPE IMAGES OF A SAMPLE OF TWENTY NEARBY LUMINOUS QUASARS a John N. Bahcall, Sofia Kirhakos, and David H. Saxe, Institute for Advanced Study, School of Natural Sciences, Princeton, NJ[removed]Donald P. Sc

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Source URL: www.sns.ias.edu

Language: English - Date: 2002-05-22 12:03:33
234Space / Supermassive black holes / Astrophysics / Black hole / Active galactic nucleus / Astronomical object / Spiral galaxy / Galaxy formation and evolution / Astronomy / Galaxies / Extragalactic astronomy

POP UP GUIDE Table of contents PopUp Book Science Leader Guide Introduction page 1

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Source URL: www-glast.sonoma.edu

Language: English - Date: 2009-09-28 19:34:26
235Physical cosmology / Star types / Exotic matter / Starburst galaxy / Galaxy / Redshift / Active galactic nucleus / Wolf–Rayet star / White dwarf / Physics / Astronomy / Stellar evolution

Version: July 27, 2011 Preprint typeset using LATEX style emulateapj v[removed]EXTREME EMISSION LINE GALAXIES IN CANDELS: BROAD-BAND SELECTED, STAR-BURSTING DWARF GALAXIES AT Z > 1 A. van der Wel1 , A. N. Straughn2 , H

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Source URL: www.spacetelescope.org

Language: English - Date: 2011-11-08 12:19:03
236X-ray astronomy / Plasma physics / Space telescopes / X-ray telescopes / XMM-Newton / Active galactic nucleus / Astronomy / Observational astronomy / Space

c ESO 2011 Astronomy & Astrophysics manuscript no. paper1 July 1, 2011

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Source URL: www.spacetelescope.org

Language: English - Date: 2011-09-27 11:31:13
237Astrophysics / Galaxies / Supermassive black holes / Active galactic nucleus / Quasar / Gamma-ray burst / Blazar / Radio galaxy / Black hole / Astronomy / Extragalactic astronomy / Space

9-14 http://fermi.sonoma.edu

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Source URL: www-glast.sonoma.edu

Language: English - Date: 2012-06-04 12:58:27
238Space / Quasars / Radio astronomy / HE0450-2958 / European Southern Observatory / Active galactic nucleus / Spiral galaxy / Galaxy / Very Large Telescope / Astronomy / Supermassive black holes / Extragalactic astronomy

HEIC0511: FOR RELEASE 19:00 (CEST)/1:00 PM EDT 14 September, 2005 News release: Black hole in search of a home 14-September-2005 The detection of a super massive black hole without a massive host galaxy is the surprising

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Source URL: www.spacetelescope.org

Language: English - Date: 2005-09-13 06:21:13
239Space / Redshift / Hubble Ultra-Deep Field / Hubble Deep Field / Reionization / Lyman-break galaxy / Active galactic nucleus / Astronomical spectroscopy / Lyman-alpha emitter / Physical cosmology / Astronomy / Physics

Optical to mid-IR observations of Lyman-α galaxies at z≈5 in the HUDF: a young and low mass population N. Pirzkal1,2 ,S. Malhotra3 ,J. E. Rhoads3 ,C. Xu4 arXiv:astro-ph/0612513v2 1 May 2007

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Source URL: www.spacetelescope.org

Language: English - Date: 2007-08-28 06:56:16
240Space / Galaxies / Starburst galaxy / Redshift / Observable universe / Elliptical galaxy / Active galactic nucleus / Lyman-break galaxy / Pea galaxy / Astronomy / Physical cosmology / Physics

Draft version June 20, 2014 Preprint typeset using LATEX style emulateapj v[removed]SUB-MILLIMETER GALAXIES AS PROGENITORS OF COMPACT QUIESCENT GALAXIES ˇ ic ´2 , B. Magnelli3 , A. Karim3,4 , A. Zirm1 , M. Michalowski5

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Source URL: arxiv.org

Language: English - Date: 2014-06-20 11:54:25
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