... Active Galaxy NGC 1275 . ... August Moons . ... This August was eclipse season. ... NGC 6960: The Witch s Broom Nebula . ... As the Moon moves to completely cover the Sun in a total solar eclipse, beads of bright sunlight stream around the edge of the Moon. ... Perseid over Vancouver . ... Facing NGC 6946 . ... NGC 6888: The Crescent Nebula . ... NGC 6888, also known as the Crescent Nebula, is a cosmic bubble about 25 light-years across, blown by winds from its central, bright, massive star. ...

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• Active Galaxy NGC 1275

... 2014 February 24 . The Cloudy Cores of Active Galaxies . Image Credit: NASA's GSFC , W. Steffen ( UNAM ) . Explanation: What would it look like to travel to the center of an active galaxy? Most galactic centers are thought to house black hole s millions of times more massive than our Sun. The spaces surrounding these supermassive black holes may be far from dormant, however, flickering in many colors and earning the entire object class the title of Active Galactic Nuclei (AGN). ...

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• APOD: 2008 August 22 - Active Galaxy NGC 1275
• APOD: 2010 June 4 - Hubble Remix: Active Galaxy NGC 1275
• APOD: 2013 October 6 - Hubble Remix: Active Galaxy NGC 1275

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

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• Low Surface Brightness Galaxy Gallery
• Astro-2 and the UIT Experiment
• Fabry-Perot Images of Starburst Galaxies

... ESO is building what will be the World's largest optical telescope array, The Very Large Telescope (VLT). The VLT Project organisation is responsible for the design and construction of the Unit Telescopes, including enclosures, optics, adapter-rotators and coating unit. ... Unit Telescopes Overview - This page is outdated, an update is in process. ... Secondary mirror (M2 Unit) - This page is outdated, an update is in process. ... Coating Unit - This page is outdated, an update is in process. ...

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• ESO - The European ELT
• Outflow from active galaxy NGC 3783 (artistтАЩs impression) | ESO
• Zooming in on the active galaxy NGC 1433 | ESO

Black holes . ... Black holes are objects for which the gravitational attraction is so strong that nothing, not even light, can escape from it. ... The material inside a black hole is concentrated into a singularity: a single point of infinitely high density where space and time are infinitely distorted. ... The existence of such black holes has been inferred in cases where the black hole pulls gas of a companion star that orbits around it. ... Gravity's Fatal Atraction: Black Holes in The Universe. ...

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• A Deep Wide Area I-Band Survey
• Spitzer Observations of MAMBO Galaxies: Weeding Out Active Nuclei in
• STScI Active Galaxies Lunch Talk Series

M87 Gas Disk and Optical Jet (STSci) . SEDS Messier Catalogue M87 Page (U. Arizona) . Black Hole and Jet in M87 (NASA/GSFC) . ... The large scale radio structure is shown in the 3CRR Atlas . Richard White's Virgo Cluster page has optical and X-ray images of the large-scale environment of M87 . ... HST Observes Distant Radio Galaxies (STScI) . HST Finds a Black Hole in NGC4261 (STScI) . HST finds a Bare Black Hole Pouring out Light in NGC6251 . ... Alan Bridle's Home Page . ...

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... Tonight's Sky . ... The Magazine . ... Observing . ... Magazine . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... active galactic nuclei . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

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• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,
• View more active galactic nuclei | Astronomy.com
• Hubble sees NGC 7090 т?? an active star-forming galaxy | Astronomy.com

... STScI-PRC00-37 HUBBLE CAPTURES AN EXTRAORDINARY AND POWERFUL ACTIVE GALAXY Resembling a swirling witch's cauldron of glowing vapors, the black hole-powered core of a nearby active galaxy appears in this colorful NASA Hubble Space Telescope image. ... The larger outer ring extends off the image and is in the plane of the galaxy's disk. ... The black hole and its accretion disk are expelling gas out of the galaxy's disk and into its halo (the region above and below the disk). ...

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• Hubble Provides Multiple Views of How to Feed a Black Hole (PRC98-14)
• Next VLT Instrument Ready for the Astronomers (PR Photos 05a-c/00)
• APOD: 2000 February 28 - The Sombrero Galaxy from VLT

... Research . ... A rare hybrid morphology radio galaxy . ... In this project we will be able to investigate the environmental effect on star formation and galaxy evolution in individual galaxies falling into the cluster through radio observations of active galactic nuclei (AGN). Current models of galaxy evolution regulate the star formation rates within the simulated galaxies by invoking radio-mode feedback from AGN. ... Julie.Banfield@anu.edu.au . ...

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• Comparison of simulations with the large scale radio galaxy M87.
• Julie Banfield | Research
• COALA - Computational Astrophysics Laboratory

... Telescopes . ... The International Conference "Dark Ages and White Nights (Spectroscopy of the CMB)" (June 20-24, 2016) . ... The International Conference "Stars: from collapse to collapse" (October 3-7, 2016) . The traditional annual competition conference of scientific and scientific-engineering papers of the Observatory staff members . ... A session of the Dissertation Council (October 16, 2015) . ... International scientific conference "Large Optical Telescopes" (October, 10-13, 2011) . ...

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• RCJ0311+0507
• Measurement of the dark halo shape in polar ring galaxies
• Metagalaxy sector, archive 2002

... Programme . ... Abstract: Centaurus A provides us with our best chance of interpreting many of the phenomena that we see in active galaxies. ... The talk will concentrate on the nature of the non-thermal emission and the interactions between the non-thermal and thermal plasmas on kpc scales, and attempt to generalize from Centaurus A to other radio galaxies at greater distances. go back . CSIRO 2009 Legal Notice / Privacy Statement Last modified: 15/11/2010 ...

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• Seyfert Galaxies.
• ATNF Daily Astronomy Picture
• Others.

... The color composite image of Centaurus A reveals the lobes and jets emanating from the active galaxy?s central black hole. ... Astronomers have a new insight into the active galaxy Centaurus A (NGC 5128), as the jets and lobes emanating from the central black hole have been imaged at submillimetre wavelengths for the first time. ... Centaurus A hosts a very active and highly luminous central region, caused by the presence of a supermassive black hole is the source of strong radio and X-ray emission....

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• ASP: Beacons in the Gloom
• ASP: World Beat: Israel
• ASP: Eclipse Watching: Making a Solar Filter

Next: Press, Radio and Television Up: Public Understanding of Science Previous: Public Understanding of Science Contents . ... Other Armagh astronomers observed the solar eclipse from various parts of Europe, ranging from places in Cornwall (cloudy), Alderney (clear), Northern France (cloudy), to Germany, Austria, Hungary, Bulgaria and Turkey (all clear). ... Next: Press, Radio and Television Up: Public Understanding of Science Previous: Public Understanding of Science Contents Annual-Report-1999 ...

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• Southern African Large Telescope (SALT)
• Strong Gravity in the Vicinity of Supermassive Black Holes - by Eamon Scullion,
• Terry Mosely's Bulletins

... Sun images . ... Active areas . February : 2016 . ... The following regions with sunspots can be now observed on the Sun's surface . Group number . ... Group length (in degrees) . ... Beta . ... Coordinates and other characteristics of active regions are issued for February 09, 2016 00:31 UT The following H-alpha plages without spots can be currently observed on the Sun's surface . ... Coordinates and other characteristics of active regions are issued for February 09, 2016 00:31 UT . ...

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• Sunspots and active regions February 10, 2013
• Sunspots and active regions February 10, 2014
• Sunspots and active regions February 10, 2011

... 739C As one part of a program to detect complete samples of active extragalactic objects, the 3.36x10^-3 sr field centered on alpha=12h04min, delta=+11deg30' (1950.0) was mapped with the Very Large Array at 1411MHz. Sixty-seven maps cover this field so that no point is more than 15arcmin from the nearest map center. ... The rms map noise is 0.030 + 0.001 mJy, and the resulting source list is complete to a map peak flux density S_p = 0.2 mJy within 25 arcmin of the field center. ...

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• Quasars and Active Galactic Nuclei
• Introduction
• The Hamburg/SAO survey for emission line galaxies

UPDATE FROM 03/08/2012: AT THE TIME OF ARRIVAL IN ENVIRONMENT DISTURBANCES OF LARGE SOLAR FLARE 05.03 0230 0409 0643 N17E52L299 X1.1/2B 3.7E-11 429 1 CME AND DEVELOPMENT MODERATE MAGNETIC STORM, IN COMPLEX ACTIVE REGIONS ON SUN AR11429 (N18L299, Sp = 1270 m.v.h. at 7.03) + AR11430 (N19L315, Sp = 200 m.v.h to 7.02) THE TWO LARGE SOLAR FLARES WAS OCCURRENCED 07.03 0000 0024 0349 N17E27L299 3B/X5.4 6.7E-11 429 1 II / 2, IV / 2, ... NEXT WEEK THE SUNSPOT ACTIVITY IS EXPECTED TO BE THE AVERAGE. ...

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• http://www.izmiran.rssi.ru/~ichertok/CHAINS/ANNOUNC/remarks.htm
• LARGE-SCALE PHENOMENA AT THE SUN ASSOCIATED
• Oct-Nov 2003

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Space Flight . ... Posted on April 21, 2011 | No Comments An image from the European Southern Observatory, reveals two galaxies, NGC 3169 and NGC 3166, meeting in intergalactic space. ... Continue Reading.. ... 1 Comment NGC 2841 is a rather beautiful flocculent spiral galaxy. The Hubble Space Telescope recently imaged NGC 2841 as part of an investigation into how new stars are created. ... Posted on October 28, 2010 | ...

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• Our Galaxy | Astronotes - Part 3
• ESO | Astronotes - Part 2
• ALMA Antennae sees Antennae Galaxies | Astronotes

... The Chandra Multiwavelength Project (ChaMP) seeks to understand the nature and evolution of quasars, galaxies, and clusters of galaxies in a large, carefully constructed multi-wavelength survey. ... Recent ChaMP Papers . The Field X-ray AGN Fraction to z=0.7 from the Chandra Multiwavelength Project and the Sloan Digital Sky Survey , Haggard, D., Green, P.J., Anderson, S.F., Constantin, A., Aldcroft, T., Kim, D.-W., Barkhouse, W.A. 2010, ApJ, 723, 1447 (arXiv:1004.1638) . ... 2009, ApJ, 690, 644 . ...

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• Martin Elvis - Home Page
• Martin Elvis - Brief Biography
• HST/FOS Atlas of AGN and Quasars

... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...

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• Zeldovich-100 / International Conference / Moscow, Russia

With the Square Kilometre Array planned to begin observations in around a decade and large neutral hydrogen multibeam surveys currently underway at Arecibo, the question of what we can learn about the evolution of galaxies through neutral hydrogen observations is very timely. ... Robert Minchin (NAIC, chair) . Emmanuel Momjian (NRAO) . ... Robert Minchin (co-chair) . Emmanuel Momjian (co-chair) . ... R. Minchin & E. Momjian ...

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• Slide 5
• The Large Magellanic Cloud
• Diffuse Galactic Light in the Large Magellanic Cloud