... These nebulae are the outer envelopes of stars like our Sun that have recently been cast away to space, leaving behind a core fading to become a white dwarf. ... The center of our Galaxy is a busy place. In visible light, much of the Galactic Center is obscured by opaque dust. In infrared light, however, dust glows more and obscures less, allowing nearly one million stars to be recorded in the above photograph. A Very Large Array of Radio Telescopes . ... NGC 4565: Needle Galaxy . ...

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... 2013 August 26 . Bright Planetary Nebula NGC 7027 from Hubble . Image Credit: Hubble Legacy Archive , ESA , NASA ; Processing: Delio Tolivia Cadrecha . ... Studying Hubble images of NGC 7027 have led to the understanding that it is a planetary nebula that began expanding about 600 years ago , and that the cloud of gas and dust is unusually massive as it appears to contain about three times the mass of our Sun. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

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• APOD: 2000 August 2 - At the Edge of the Crescent Nebula
• APOD: August 28, 1996 - NGC 5882: A Small Planetary Nebula
• APOD: 2015 August 16 - M1: The Crab Nebula from Hubble

... 14 HUBBLE FINDS MANY BRIGHT CLOUDS ON URANUS A recent Hubble Space Telescope view reveals Uranus surrounded by its four major rings and by 10 of its 17 known satellites. This false-color image was generated by Erich Karkoschka using data taken on August 8, 1998, with Hubble's Near Infrared Camera and Multi-Object Spectrometer. ... Team member Mark Marley (New Mexico State University) reports that green and blue regions show where the atmosphere is clear and sunlight can penetrate deep into Uranus. ...

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• http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/turtle.txt
• http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Galassie/NGC604.txt
• http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/sistemasolare/Nettuno/Neptune.txt

... Hubble Space Telescope Imaging of HD 44179, `The Red Rectangle'" . ... Astronomical Journal , submitted. ... An Energetic Stellar Outburst Accompanied by Circumstellar Light Echoes" ( click here for ps file of Nature paper, Nature Publishing Group) ( click here for astro-ph preprint) ( click here for HST press release with color photos, videos, etc.) ... Astronomical Journal, 120, 2044, 2000. (click here for the Hubble Heritage image of M15 and its planetary nebula made from our data) . ...

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• Research Interests
• The Many Shapes of Planetary Nebulae
• WFPC2 STAN

... Armagh Planetarium . ... Universe . ... Posted on October 1, 2010 | ... Before the modern era of technological astronomy, to know anything [ ] . Continue Reading.. ... 2 Comments In, say 1975, there was only one kind of ?stuff? in the Universe, matter made of protons and neutrons. ... Newer Entries . Hello, IтАЩm Colin, welcoming you to Astronotes, the PlanetariumтАЩs official blog. Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

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• Water on Mars: Evidence from NASA | Astronotes
• The Hubble bubble? | Astronotes
• Baby stars of NGC 2841 | Astronotes

... Tonight's Sky . ... Observing . ... Hubble sees Uranus' rings on edge . NASA's Hubble Space Telescope captured a rare view edge-on of Uranus' rings. ... Uranus' edge-on rings appear as spikes above and below the planet. ... T his series of images from NASA's Hubble Space Telescope shows how the ring system around the distant planet Uranus appears at ever more oblique (shallower) tilts as viewed from Earth culminating in the rings being seen edge-on in three observing opportunities in 2007. ...

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• Can you explain Mercury's retrograde motion? Do other planets appear to do this
• Why do sunspots appear in groups? | Astronomy.com
• Hubble offers a dazzling view of the Necklace Nebula | Astronomy.com

... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...

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Jeremy R. Walsh . ... Planetary nebula NGC 6302 (HST WFC3 UVIS image ). ... Archive Scientist, Data Management and Operations Division Lead of ST-ECF Advanced Data Products group including the Hubble Legacy Archive Project , the ACS slitless spectroscopy project and support for WFC3 slitless spectrometry . Planetary Nebulae: chemical abundances; kinematics; laboratories for atomic physics; extra-galactic planetary nebulae as cosmic probes . ... ADS . ... The Hubble Legacy Archive ACS grism data. ...

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• ESO - ESO-Enews #1: August 2006
• Pulsating Star Mystery Solved | ESO
• ESO - Thesis Topic: Planetary Nebulae and HII regions in the Elliptical Galaxy

Supernova 2002fk in NGC 1309 . This page is devoted to information on Supernova 2002fk in NGC 1309 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. ... 2002/09/19.848 . ... JM Llapasset image . ... 13.0 . ... Josep M. Bosch . ... Josep M. Bosch image . ... vsnet-campaign-sn 476 ] SN 2002fk in NGC 1309 . ...

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... In this optical CCD frame, taken at Lick Observatory, the dark spots are clearly visible. In fact, these should now be visible through a 4-inch telescope with good image scale and atmospheric conditions. ... HST comparison of Violet and Ultraviolet Images of Dark Holes . ... The contrast is best in the longest wavelength image as Jupiter is fairly dark there due to upper atmospheric absorption by methane. ... True Color IR image (jpeg format) . ... I will post some of those images here. ...

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• University of Oregon Center for High Energy Physics - Recent Experimental Talks
• The Galaxy Gallery: Messier Objects
• THE HUBBLE LAW JAVA APPLET

Figure 1: An averaged OH 1612-MHz spectral profile of V1018 Sco, from 36 separate epochs of observations at Parkes. ... V1018 Sco (IRAS 17317-3331, OH354.88-0.54) is a well known OH/IR star with strong infrared and radio maser emission. The OH 1612-MHz maser spectrum of V1018 Sco, shown in Figure 1, has a double-peaked profile that is characteristic of asymptotic giant branch (AGB) stars where the maser emission occurs from the outer regions of an expanding circumstellar envelope. ...

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• Pulsar Group Site/All Recent Changes
• On the Fly Mapping
• Parkes_Report

... From SINGS (Spitzer Infrared Nearby Galaxies Survey): Isn?t it a beautiful Hubble tuning fork? ... Tags: Classification , clustering , factor analysis , Hubble , multivariate analysis , principle component analysis , SING , Spitzer , tuning fork . Category: Algorithms , Astro , Cross-Cultural , Data Processing , Galaxies , Jargon , Methods , Objects , Stars , Stat | ... Tags: CGRO , Chandra , Compton , CXO , Fermi , GLAST , HST , Hubble , observatory , UChicago , University of Chicago . ...

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• The AstroStat Slog planetary motion
• The AstroStat Slog Blog Archive Quote of the Week, August 2, 2007
• The AstroStat Slog August

The following is a list of recent hikes I've been on, mostly in the Canadian Rockies near Calgary, Alberta. Some include links to scanned photos. Home

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• The Pleiades
• Murray Lewis
• Current Research Projects

... Date: 5 August 2008 01:38:52 BST . Subject: IAA Solar Day, Perseids, Sky at Night . ... PERSEID METEORS. The 'Old Faithful' of meteor showers is with us once again, now building up to the maximum rate expected on August 12. ... It is above the horizon all night from Irish/British latitudes, so some meteors can be seen as soon as the sky gets dark enough - say by about 11.30 p.m. б б  The maximum ZHR is forecast to be about 80, but please note that you won't actually see that rate! ...

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• Armagh Observatory
• M.D. Smith, Research Astronomer

... Primordial theory review : Dick Bond . Defects and the CMB review : Andy Albrecht . ... Gravitational wave contribution to CMB anisotropies : V.B. Lukash and E.V. Mikheeva . C_l from cosmic strings : Lloyd Knox . Some aspects of CMB anisotropies induced from topological defects : Mairi Sakellariadou . ... CMB anisotropies from scaling sources : Ruth Durrer . ... SZ observations I : Sarah Church . ... Holes in the microwave sky? ... Detecting cosmic strings in the CMB : James Robinson . ...

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• Dave Green: G1.9+0.3 (not Nibiru)
• OptInt PmWiki : Recent Changes
• OptInt PmWiki : MROIFastTipTilt / Recent Changes

... Our recent observations with the Hubble Space Telescope (August 29, 2014) led to revealing a highly isolated dwarf spheroidal galaxy KKs 3 situated at a distance of 2.12 0.07 Mpc from the Milky Way. The dSph galaxy locates on the southern sky (RA=02 h 24 m 44.4 s , Dec.= ... Over the last decade, about 30 dSph galaxies have been discovered inside the Local Group through systematic search in the vicinity of M31 and more that a dozen dSphs were discovered in the nearby group around M81. ...

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• Seyfert galaxies
• NGC 4460
• SciNews archive

... The European HST Archive has been moved to ESA's European Space Astronomy Centre ( ESAC ), Spain, where most of ESA's Space Science Archives are located and operated from. ... The Space Telescope European Coordinating Facility (ST-ECF), jointly operated by ESA and the European Southern Observatory ( ESO ) was, until the end of 2010, the European HST science facility, supporting the European astronomy community in exploiting the research opportunities provided by the Hubble Space Telescope. ...

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• Unusual Emission near a Compact Source in Orion

In this presentation I will recap what we know about the dwarf planet Pluto its companion moons, including some recent results from the Division of Planetary Sciences October 2014 meeting (Tucson, AZ). Next I will describe NASA s New Horizons mission, launched in January 2006, who has been traveling across the solar system and will reach the Pluto system in July 2015. ... I will end the presentation with the latest news from the New Horizons mission and its plans after the July 2015 Plutoflyby. ...

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• Emma Kirby
• talks
• GSAOI Magellanic Cloud Planetary Nebulae Science Page

... 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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• Observational Determination of the Nature of Galactic Spiral Arms (INASAN
• LSFVO: Results

... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... SUBJECT: 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... which will be held in Beijing, P.R. China, from August 25-29, 2014, hosted by Chinese Academy of Sciences . ... China), . ... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. ...

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• MAO NASU :: Topic: August Issue: How We Conquered the Planet (1/1)
• MAO NASU :: Topic: IAU e-Newsletter - Volume 2014 nњ2 (1/1)
• MAO NASU :: Topic: Hubble Zooms in on Shrapnel from an Exploded Star (1/1)