Active galactic nucleus

Results: 462



#Item
201Star types / Stellar evolution / Radio astronomy / Fermi Gamma-ray Space Telescope / Spaceflight / Pulsar / Blazar / Galaxy / Active galactic nucleus / Astronomy / Physics / Space

Microsoft Word - 8Page33.doc

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Source URL: spacemath.gsfc.nasa.gov

Language: English - Date: 2012-01-11 07:02:44
202Physical cosmology / Space plasmas / The Dark Energy Survey / Quasar / Reionization / Active galactic nucleus / Supernova / Redshift / Astronomy / Astrophysics / Physics

MMT Observing Programs January – April 2015 SAO-1 Lunnan, Berger, Chornock

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Source URL: www.mmto.org

Language: English - Date: 2014-12-17 19:11:05
203Black holes / Galaxies / Local Group / Spiral galaxies / Supermassive black hole / Milky Way / Chandra X-ray Observatory / Active galactic nucleus / Binary black hole / Astronomy / Extragalactic astronomy / Space

Minor mergers have massive consequences for black holes By Dr. Ethan Siegel When you think of our sun, the nearest star to our world, you think of an isolated entity, with more than four light years separating it from i

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Source URL: spaceplace.nasa.gov

Language: English - Date: 2015-01-12 12:39:38
204Blazar / Quasar / Sloan Digital Sky Survey / NGC / Astronomy / Active galactic nucleus / Observational astronomy

Optical variability in Active Galactic Nuclei E. Körding (University of Nijmegen); S. Scaringi (K. U. Leuven); P. Uttley (University of Amsterdam) AGN are among the most powerful objects in the Universe. The compact siz

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Source URL: keplerscience.arc.nasa.gov

Language: English - Date: 2014-12-01 19:16:20
205Galaxies / Supermassive black holes / Milky Way / Elliptical galaxy / Active galactic nucleus / Black hole / Abell 400 / American Astronomical Society 215th meeting / Astronomy / Extragalactic astronomy / Space

Hercules A Some galaxies have extremely bright cores, suggesting that they contain a supermassive black hole that is pulling in matter at a prodigious rate. Astronomers call these “active galaxies,” and Hercules A is

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Source URL: chandra.harvard.edu

Language: English - Date: 2014-11-25 12:11:15
206Stellar evolution / Standard candles / Physical cosmology / Supernovae / Supernova / Cosmic distance ladder / White dwarf / Active galactic nucleus / Kepler / Astronomy / Astrophysics / Physics

–1– The Kepler Extra-Galactic Survey (KEGS) Transient Survey; Campaign 3 Rob Olling1 , Ed Shaya1 , Armin Rest2 , Brad Tucker3 , Peter Garnavich4 ,

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Source URL: keplerscience.arc.nasa.gov

Language: English - Date: 2014-12-01 19:16:20
207Galaxies / Supermassive black holes / Milky Way / Elliptical galaxy / Active galactic nucleus / Black hole / Abell 400 / American Astronomical Society 215th meeting / Astronomy / Extragalactic astronomy / Space

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Source URL: chandra.harvard.edu

Language: English - Date: 2014-11-25 12:09:38
208Galaxies / Supermassive black holes / Milky Way / Elliptical galaxy / Active galactic nucleus / Black hole / Abell 400 / American Astronomical Society 215th meeting / Astronomy / Extragalactic astronomy / Space

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Source URL: chandra.harvard.edu

Language: English - Date: 2014-11-25 12:09:16
209Galaxies / Supermassive black holes / Milky Way / Elliptical galaxy / Active galactic nucleus / Black hole / Abell 400 / American Astronomical Society 215th meeting / Astronomy / Extragalactic astronomy / Space

Hercules A Some galaxies have extremely bright cores, suggesting that they contain a supermassive black hole that is pulling in matter at a

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Source URL: chandra.harvard.edu

Language: English - Date: 2014-11-25 12:11:36
210Physical cosmology / Stellar astronomy / Light sources / Galaxy / Spiral galaxy / Structure formation / Interstellar medium / Redshift / Active galactic nucleus / Astronomy / Physics / Space

Poster Abstracts CosmoComp/Charm 2013 spring school Radiative transfer treatments for astrophysical applications Andreas bauer - Studying reionization using GPUs We have implemented a photon conserving radiative transfer

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Source URL: cosmocompcharmschool2013.strw.leidenuniv.nl

Language: English - Date: 2013-05-23 06:52:22
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