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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• Astronomy Plus CCD Images of Galaxies

... 2004 January 20 . Unexpected Galaxy String in the Early Universe . ... Explanation: How could such a long string of galaxies form so early in the universe? Several new measurements of galaxies and clusters in the early universe are reporting structures involving galaxies and clusters that are larger than expected with the new standard "dark-energy" cosmology . The controversy centers on the inability of a dark-energy dominated universe to create such large structures. ... About APOD | ...

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• APOD: 2011 July 26 - Galaxy NGC 474: Cosmic Blender
• APOD: 2014 January 5 - Galaxy NGC 474: Shells and Star Streams
• APOD: 2007 October 8 - Galaxy NGC 474: Cosmic Blender

... The new emission line galaxies are listed in Table 2 containing the following information: . column 1: The object's IAU-type name with the prefix HS. ... This was not corrected in the figure shown in Appendix A. HS1214+3801 : This is seemingly a supergiant H II -region at the very rim of the nearby edge-on disc galaxy (SA(s)cd) NGC 4244 (V hel = 224 kms -1 and B T =10.88). ... To check this option one needs a detailed map of the NGC 4244 velocity field including HS 1214+3801. ...

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• Conclusions
• Discussion
• Introduction

K-band Arcetri Obscured Supernova Search . What is the KAOSS Project? W hat is the KAOSS Project? Some recent surveys aimed at detecting Supernovae (SNe) in the optical have found that starburst galaxies do not show evidence for an enhanced SN rate, with respect to quiescent galaxies (Richmond et al. ... A similar result was obtained by Navasardyan et al. (2001) who looked for SNe in interacting galaxies, finding no evidence for correlations between SN rate and galaxy properties. ...

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• APOD: December 30, 1998 - Supernova 1994D and the Unexpected Universe
• APOD: 2000 March 12 - Supernova 1994D and the Unexpected Universe
• Cannibal Stars Cause Giant Explosions in Fornax Cluster Galaxy (ESO Press

... INSTRUMENT: SurveyCam FILTERS: Stromgren uvby, 2" square COMMENTS: remote observations are expected BRIEF SCIENCE JUSTIFICATION: Last decade numerous faint structures at the periphery of regular galaxies, as arcs, tails, or streams, have been discovered (see e.g. Martinez-Delgado et al., ... The broad-band photometry is used for observing the faint structures, but it does not allow to break the age-metallicity degeneracy efficiently. ... The standard Stromgren set is available at APO. ... 2014). ...

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• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_may2014/AS01.html
• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_feb2015/AS01.html
• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_jan2016/AS01.html

We characterize the dust in NGC 628 and NGC 6946, two nearby spiral galaxies in the KINGFISH sample. With data from 3.6 ЮМm to 500 ЮМm, dust models are strongly constrained. ... The dust models successfully reproduce the observed global and resolved spectral energy distributions (SEDs). The overall dust/H mass ratio is estimated to be 0.0082 ТБ 0.0017 for NGC 628, and 0.0063 ТБ 0.0009 for NGC 6946, consistent with what is expected for galaxies of near-solar metallicity. ...

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• The Spectral Energy Distribution of Dust Emission in the Edge-on Spiral Galaxy
• STScI Preprint #1329
• STScI Preprint #1341

... Unexpected Galaxy String in the Early Universe . ... 20.01.2004 . ... NSF , NASA Explanation: How could such a long string of galaxies form so early in the universe? Several new measurements of galaxies and clusters in the early universe are reporting structures involving galaxies and clusters that are larger than expected with the new standard "dark-energy" cosmology . ... Publications with keywords: galaxies - early universe . Publications with words: galaxies - early universe . ...

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• Астронет > Unexpected Galaxy String in the Early Universe
• Comet Lovejoy Before Galaxy M63
• XWare > APOD

... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... First galaxies were born much earlier than expected . ... Using the amplifying power of a cosmic gravitational lens, astronomers have discovered a distant galaxy whose stars were born unexpectedly early in cosmic history. ... However, the newly discovered galaxy has dramatically different features from other distant galaxies that have been observed, which generally shine brightly with only young stars...

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• Unexpected gamma-ray emission from dwarf galaxy may point to new understanding
• Bob Berman's strange universe: Expect a surprise | Astronomy.com
• Astronomers recently discovered that Scholz's star passed close to the Sun

... Planets . ... Earth Satellites . ... The newly discovered ?mega-Earth? ... Its sibling, the lava world Kepler-10b, is in the background (the two planets? proximity is grossly exaggerated) .€а Kepler-10c has a diameter of about 29 000 km, 2.3 times as large as Earth, and weighs 17 times as much. ... The first mega-earth to be discovered is Kepler-10c which orbits a star lying about 560 light years from the Sun in the constellation Draco. ... Astronomers Find a New Type of Planet: The ?Mega-Earth? ...

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• Neptune: discovered one year ago | Astronotes
• Exoplanet HAT-P-1b: weird, warm and fuzzy | Astronotes
• Comet Lovejoy is on the Way | Astronotes

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... I describe experience in working with Galaxy Zoo participants to identify rare classes of galaxy, and in following up the discovery of the giant nebula known as Hanny's Voorwerp to define a new class of ionized clouds ionized by fading active nuclei. ...

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• The Local Volume HI Survey (LVHIS)
• Molecular gas
• The Optical Counterparts to Galaxies in the Cen A Group Discovered by HIPASS

Supernova 2002bx in IC 2461 . This page is devoted to information on Supernova 2002bx in IC 2461 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . ... This is found to be a type II supernova on the rise in an edge on galaxy. ... Mag . ... 2002/04/01.2 . ... 16.4 . ... Rafael Ferrando image . ... vsnet-campaign-sn 397] SN 2002bx in IC 2461 . ... The host galaxy of SN 2002bx is IC 2461, a somewhat nearby edge-on spiral galaxy. ...

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• Supernova 1999ev in NGC 4274
• Supernova 1999ee and 1999ex in IC 5179
• Multiple Supernovae in the same galaxy

... ESO . ... Galaxies . ... Now, however, Dante Minniti and Albert Zijlstra [1] , working at the ESO 3.5-metre New Technology Telescope (NTT), have found a large halo of old and metal-poor stars around one of the dwarf galaxies in the Local Group. ... This does not necessarily imply that all dwarf galaxies must likewise lack halos: it is also possible that the halos of the Magellanic Clouds were stripped away when they came too close to the Milky Way sometime in the past. ... A Dwarf Galaxy With A Halo...

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• ESO - I see unexpected boxy emission-like features in my REDL spectra - where
• ESO - Thesis Topic: ALMACAL: the evolution of the molecular gas in galaxies
• Unexpected Changes of Bright Spots on Ceres Discovered | ESO

... We present a photometric and spectroscopic study of the unique isolated nearby galaxy KKR25. The isolated dwarf spheroidal (dSph) galaxy KKR25 was discovered by Karachentseva, Karachentsev Richter (1999, A , 135, 221) during the search of dwarf galaxies in the direction of the Local Void. In spite of its isolation KKR 25 has no gas and looks like a normal dwarf spheroidal system. ... This is the first known planetary nebula in a dwarf spheroidal galaxy outside the Local Group. ...

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• New LBV Stars in the Andromeda Galaxy
• Galaxy sector, archive 1997
• New LBV Star Discovered in the Galaxy

... Tidal influence on each of the galaxies in our sample is quantified by identifying and measuring the distance to the nearest companion, using a photometric technique with good completeness characteristics. ... Massnormalised starformation rates were derived using galaxy stellar masses estimated from zband luminosities Nearest companions were identified using the algorithm illustrated in Figure 1. ... Some of the lowredshift galaxies in our sample with close companions are illustrated in Figure 3. ...

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• Research
• Galaxy Evolution: Cosmological evolution of star formation
• Galaxy Evolution: Regulation of the ISM and Star Formation

... Proposal Type: General Category: Observation Category: Time Requested this semester: Hours Next Semester: Hours already used for this pro ject: Additional Hours required to complete pro ject: Minimum Useful Time: Expected Data Storage: Prop osal Title: ABSTRACT: Regular Astronomy Extragalactic 22 10 3 hours less than 100 GB The Baryonic Content of Extremely Low Mass Galaxies We propose continued HI observations of low mass galaxies to better quantify the galaxy mass function. ...

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• http://www.naic.edu/vscience/schedule/2015Spring/KaspitagP2030.pdf
• http://www.naic.edu/vscience/schedule/2013Spring/GehatagA2751.pdf
• REU Science Area

... 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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• Spectrum-Roentgen-Gamma - The astrophysical Project at IKI RAN

... A tussle in the distant Universe. This Hubble Space Telescope image shows evidence for a merger between a quasar and a companion galaxy. The quasar is the bright object just beneath the image center, and the wisps of material around it are remains of a galaxy disrupted by the interaction between it and the quasar. ... Galactic Nuclei: Old Quasars? Quasars as Probes of the Distant Universe . ... Quasars. ... The name quasar is made up with parts of the words "quasi-stellar radio." ...

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• ASP: Mercury Summer 2011
• ASP: Star Science in the Autumn Sky
• ASP: A Taste of Real Astronomy ? The ESA/ESO Astronomy Exercises

... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...

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• http://www.gao.spb.ru/english/publ-s/viii-rfs/p095.pdf

... Here some data observed on the 6m telescope with IFP installed in the OLD focal reducer are presented. ... Mkn 3: velocity field . ... NGC 5252: [OIII] image . ... NGC 5252 was observed 23 Feb. 1998 in the [OIII]5007 emission line with CCD TK1024 as detector. ... We observed the ionized gas velocity fields of the spiral galaxies with two purpose. ... Restored velocity field of NGC 157 in the reference frame rotating with the pattern speed overlaid on the Ha image of the galaxy . ... NGC 4100 . ...

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• These galaxies were observed (Project: vortex)
• SCORPIO: IFP Gallery
• Search for distant radio galaxies in SAO

... We compare our results with the GRANAT X-ray observations of the Galactic center (Churazov et al. ... It is instructive to compare our results for the Galactic center starburst with what might be expected for a continuous star formation, with the average rate characteristic for the whole Galaxy. For this continuous star formation model, we would expect to observe in the region of around the Galactic center about 10% of the total number of X-ray sources in the Galaxy. ...

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• Calculation of binary NS coalescence rates
• Calculation of Binary Neutron Star Coalescence Rates
• PSR B0042-73 in the Small Magellanic Cloud