... In this stunning vista, based on image data from the Hubble Legacy Archive, distant galaxies form a dramatic backdrop for disrupted spiral galaxy Arp 188, the Tadpole Galaxy. ... Methone: Smooth Egg Moon of Saturn . ... Saturns Moon Dione in Slight Color . ... Start with the fact that Saturn's moon Dione has one side that always faces Saturn, and one side that always faces away. ... Hunter s Moon over the Alps . ... A Full Moonset can be a dramatic celestial sight, and Full Moons can have many names...

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... 2001 February 22 . 3C294: Distant X-Ray Galaxy Cluster . ... This Chandra Observatory image centered on a radio galaxy cataloged as 3C294 indeed reveals the telltale hot x-ray gas in an hourglass shaped region surrounding the dominant galaxy and shows the presence of a massive galaxy cluster in the distant universe . ... The cluster associated with 3C294 is 10 billion light-years away making it the most distant x-ray galaxy cluster ever detected . ... About APOD | ...

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• APOD: 2006 December 8 - NGC 2174: Emission Nebula in Orion
• APOD: 2010 November 3 - The Necklace Nebula
• APOD: 2010 February 25 - Edge-on Spiral Galaxy NGC 891

... ESO, the European Southern Observatory . ... ESO's Governing Bodies . ... Travel and Contacts . Travel to ESO Headquarters . ... Green ESO . ... Survey Telescopes . ... Star Clusters . ... Stars@ESO . ... View shopping cart . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... ESO 1-metre Schmidt telescope . ... VST . ... The glowing jumble of gas clouds visible in new image make up a huge stellar nursery nicknamed the Prawn Nebula. ... Milky Way : Nebula : Type : Star Formation . ...

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• Zooming in on a stellar nursery in Corona Australis | ESO
• The Pillars of Creation Revealed in 3D | ESO
• Cosmic dust clouds in Messier 78

... Our Galaxy . ... Space Flight . ... No Comments Dim and isolated, the dwarf irregular galaxy WolfтАУLundmarkтАУMelotte (WLM) could be described as an astronomical тАЬliving fossilтАЭ as it seems to have developed since it formed billions of years ago [ ] . Continue Reading.. ... Posted on November 24, 2011 | ... 3 Comments The astronomy community is excited by the discovery of an exploding star, a supernova, in a galaxy 21 million light years away in the constellation Ursa Major. ...

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• ESO reveals end of cosmic Dark ages | Astronotes
• Galaxy NGC 6744: the Milky Way's Cosmic Twin? | Astronotes
• WLM Galaxy: a Cosmic Living Fossil | Astronotes

... Special Reports Giant space cloud may be powered by black holes 17:57 23 April 2007 NewScientist.com news service David Shiga An enormous cloud of roiling plasma in space may be drawing its energy from black holes, new observations suggest. Such clouds might be sources for the mysterious particles that occasionally crash into Earth's atmosphere at ultra - high speed. ... But higher energy particles in the cloud may be able to escape, he says. ...

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• U of O High Energy Physics Seminars

... STScI-PRC01-07 NGC 4013: A GALAXY ON THE EDGE NASA's Hubble Space Telescope has snapped this remarkable view of a perfectly "edge-on" galaxy, NGC 4013. This new Hubble picture reveals with exquisite detail huge clouds of dust and gas extending along, as well as far above, the galaxy's main disk. ... Dark clouds of interstellar dust stand out in the picture because they absorb the light of background stars. ... Dark interstellar clouds are believed to be where new stars are formed. ...

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• http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Cosmologia/Magnyfing.txt
• http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Galassie/0104a-b-c.txt
• http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Galassie/Cartwheel.txt

... Tonight's Sky . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... milky way . ... Cosmic cloud races toward Milky Way . ... Smith's Cloud is speeding toward the Milky Way at more than half a million miles per hour (870,000 km/h) and will impact the galaxy in less than 40 million years "When it hits, it could set off a tremendous burst of star formation," Lockman said. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

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• Wide Field Imager snaps cosmic gecko | Astronomy.com
• Telescopes spy ultra-distant galaxy amidst cosmic "Dark Ages" | Astronomy.com
• Why can the Hubble Space Telescope see distant galaxies but not exoplanets? |

... A faint, dusty rose of the northern sky, emission nebula IC 410 lies about 12,000 light-years away in the constellation Auriga. The cloud of glowing hydrogen gas is over 100 light-years across, sculpted by stellar winds and radiation from embedded open star cluster NGC 1893. ... These "tadpoles" (seen just below center) are regions of denser, cooler gas, and more slowly resist the erosive radiation from the hot stars. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . ... a) Changes in the Solar System - Continued . The Cratered Face of the Moon Impact craters on the Earth, Moon, and other worlds are formed by the bombardment of chunks of rock and ice from space. ... So we conclude that the solar system experienced many more impacts in the distant past than today. ... The Changing Universe - Changes in the Solar System - Changes in Stars - Changes in the Universe | ...

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• ASP: An Ancient Universe - The Age of Light from the Most Distant Galaxies
• ASP: Cosmic Collisions
• ASP: An Ancient Universe - Overview

Project C - Mapping the Cosmic Web. The story of the assembly of galaxies is believed to be found in the connection between the cosmic web of gas and the known galaxies, at a variety of redshifts. The gaseous web is generally invisible except by probing the gas using distant QSOs as background sources for the study of the UV absorption lines of H I, O VI and C II, for instance. ...

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• GOODS: The Great Observatories Origins Deep Survey
• Andrew J. Fox Research Interests
• Project C - Mapping the Cosmic Web

... Take the air we breathe: its molecules have energies around 0.03 ev (electron volt--see energetic particles ) as fast as a cannonball, though still quite a bit slower than the typical satellite. ... The Sun's plasma is much hotter , and that of the magnetosphere is still hotter. ... They are known as cosmic rays or cosmic radiation . ... Actually, the source of cosmic rays is probably not quite as intense, because cosmic ray particles can stay around the galaxy much longer than starlight. ...

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• Solar Energetic Particles
• Cosmic rays [Oulu]
• Polar Orbiting Satellites

... Posts tagged ?cosmic shear? Dec 7th, 2007| 03:15 pm | ... There?s only one day in the first week of December with no preprint appearance. Dubbing the week of Dec. 2nd as the first week is hoped to be accepted. ... ArXiv] 1st week, Dec. ... Tags: CMB , cosmic shear , cross-correlation , Hubble constant , Maxwell distribution , Point Process , PSF , SZ , wavelet , X-Atlas . ... Comment . ... Entries RSS . ... vlk on [MADS] Parallel Coordinates . ... Entries (RSS) and Comments (RSS) . ...

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• The AstroStat Slog cosmic void
• The AstroStat Slog cosmic web
• The AstroStat Slog standard candle

Cosmology, Religion & Kansas . ... Cosmology is the study of the origin, current state, and future of our Universe. ... My cosmology tutorial is an attempt to summarize these discoveries. ... These measurements of very small CMB temperature fluctuations over 1% of the sky with a beam size 40 times smaller than COBE's 7 o beam confirm earlier work by a group at Penn & Princeton and data from BOOMERanG's test flight, but provide 3 to 4 times more accuracy. ... Ned Wright's Home Page . ...

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• Errors in the Steady State and Quasi-SS Models
• Prof. Edward L. (Ned) Wright
• Removing Cosmic Ray Hits

ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Information & tools for observers . ... Australia Telescope Online Archive (ATOA) . ... ATCA | ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... The Australia Telescope National Facility Colloquium . ...

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• Cosmic ionizing background
• Southern Cross Astrophysics Conference Series
• A Search for Distant Satellites of Neptune

... IS gas + dust = cosmic abundance [X/H]g + [X/H]d = [X/H]cosmic 5 elements: C, O, Mg, Si, Fe Gas: absorption lines Dust : IS extinction curves Abundances : Reference, cosmic, interstellar , solar COSMIC Sun 06.08.2008 , 12-30 ISM-SAO 5 Interstellar dust grains consist of five the most «important» elements: C, O ­ primary Units: Mg, Si, Fe ­ major ... ApJ 641, 327, 2006 (STIS) + Fitting () 06.08.2008, 12-30 ISM-SAO 62 c2 c3 c4 06.08.2008, 12-30 ISM-SAO 63 06.08.2008, 12-30 ISM-SAO 64 ...

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• Search for distant radio galaxies in SAO
• Cosmic Physics Conference Home Page
• Cosmic Phys Rus

... Magnetic Storms . ... Cosmic Rays . ... Energetic Particles . ... Solar fast Particles . We cannot observe the way the distant universe accelerates cosmic rays or produces energetic photons, but acceleration processes also occur on our Sun , though on a much more moderate scale. ... That is why such events are often missed by cosmic ray detectors near the equator, where the lowest energies are excluded by the Earth's magnetic field. ... Should we be concerned about solar energetic radiation? ...

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• Polar Orbiting Satellites
• Cosmic Rays
• The Moon: The Distant View

... Astronomy news . ... Double Engine Fuels Star's Remarkable Nebula . ESO has just released a stunning new image of a field of stars towards the constellation of Carina (the Keel). ... Interactions in this double system, surrounded by a dusty disc, may be the engine fuelling the star s remarkable nebula. The new image, showing a very rich field of stars towards the Carina arm of the Milky Way, is centred on the star HD 87643, a member of the exotic class of B[e] stars [1]. ...

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... Report on Cosmic Call 1999 . ... Cosmic Call Sessions . ... This Report outlines methodology, hard- and software, which were developed to transmit first public Interstellar messages from Evpatoria Deep Space Center (EDSC), and describes four Cosmic Call Sessions, which were fulfilled in EDSC on May 24 and June 30 - July 1, 1999. ... Each Cosmic Call consists of two parts. ... Dutil Message, . ... The software for gathering all messages and creating the Cosmic Call stream, was written on C language. ...

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• Interstellar Radio Messages. IRE RAS.
• Synthesis and transfer of the interstellar radiomessage "Cosmic Call 2003"

BSc thesis "Metallicity Gradients of Elliptical Galaxies", 1997, Univ. of Tokyo . MSc thesis "Low-Metallicity Inhibition of Type Ia Supernovae and Galactic and Cosmic Chemical Evolution", 1999, Univ. of Tokyo . PhD thesis "Formation and Chemodynamical Evolution of Galaxies", 2002, Univ. of Tokyo . ... Cosmic SFRs, chemical evolution, mass-dependent galactic winds, and the mass-metallicity relation of galaxies are reproduced (Kobayashi, Springel, White 06). ... What are dwarf galaxies? ...

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• Philip Lah's Talks
• The High-Z SN Search Description