active galactic nucleus
(redirected from Active galactic nuclei)

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active galactic nucleus (

See under galactic nucleus.

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active galaxy AGN BL Lac object blazar galactic nucleus radio galaxy x-ray astronomy			The survey also found 32 blazars, or beamed active galactic nuclei. Catalina Sky Survey finds 700 "optical transients" and 177 supernovae by Asian News International 381 QB981 With a focus on how mid-infrared spectroscopy can explain the contribution of star formation and active galactic nuclei to the bolometric luminosity of individual extragalactic sources, these proceedings of the November 2005 conference provide an overview of the roles of both infrared imaging and spectroscopy in studying astrophysical environments. Infrared diagnostics of galaxy evolution; proceedings by SciTech Book News The team found that 20 of these 27 ultra-energetic rays came from points in the sky coinciding with the known locations of active galactic nuclei (AGN). Ray tracing: energetic cosmic rays linked to giant black holes by Cowen, R. / Science News			activated activated alumina activated carbon activated charcoal activated sludge activating activating agent activation activation analysis activation detector activation energy activator active active agent active air defense active application active birth Active capital active centre active citizen active communications satellite active defense active duty active duty for special work active duty for training Active galactic nuclei active galactic nucleus active galaxy Active Guard and Reserve active homing guidance Active hyperaemia active immunity active list active margin active material active matrix active matrix screen active mine active optics active partner active placebo active public affairs policy active public information policy active safety active sealift forces active service active site active status active transport active trust Active valeric acid			active expiration Active Federal Commissioned Service Active Federal Service active file Active File Set Active File Table Active filter Active Filter Media Active Final Approach Spacing Tool active fixation lead Active Fleet Active Flow Active for Life Active Force User Active Format Descriptor Active Framework for Data Warehousing Active Frequency-Selective Surface active front Active Front End Active Front Steering Active Fuel Length Active Fuel Management Active fund management Active Fund of Knowledge of a Student Active galactic nuclei Active galactic nucleus Active galactic nucleus Active galactic nucleus Active galaxies Active galaxies Active galaxy Active galaxy Active Galaxy Nuclei Active Galaxy Nuclei Active galaxy nucleus Active galaxy nucleus Active Geological Fault Active Geophysical Rocket Experiment active giving active glacier Active Global Support Active Guard and Reserve Active Guard and Reserve Active Guard Reserve Management Information System Active Guard Reserve/Full-Time Support Active Guard/Reserve Entry Training Active Handling System Active Harmonic Filter Active Harmonic Load-Pull Active Head Restraint Active Healthy Living Active Heave Compensation Active heave compensator Active heave compensator Active Hemicellulose Compound

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active galactic nucleus (redirected from Active galactic nuclei)

active galactic nucleus
(redirected from Active galactic nuclei)