... NGC 3521 Close Up . ... 13.01.2011 . ... Credit Copyright: Data - Hubble Legacy Archive , ESA , NASA Processing - Robert Gendler Explanation: Gorgeous spiral galaxy NGC 3521 is a mere 35 million light-years distant, toward the constellation Leo . ... The close-up view highlights this galaxy's characteristic multiple, patchy, irregular spiral arms laced with dust and clusters of young, blue stars. ... Publications with keywords: spiral arms - spiral galaxy - Leo . ... Nearby Spiral Galaxy NGC 4945 . ...

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• NGC 5584: Expanding the Universe
• The Arms of M106
• In the Arms of M83

... 2015 November 30 . In the Center of Spiral Galaxy NGC 3521 . Image Credit: ESA/Hubble NASA and S. Smartt ( Queen's University Belfast ); Acknowledgement: Robert Gendler . Explanation: This huge swirling mass of stars, gas, and dust occurs near the center of a nearby spiral galaxy. ... A relatively bright galaxy in planet Earth's sky, NGC 3521 is easily visible in small telescopes, but often overlooked by amateur imagers in favor of other Leo spiral galaxies, like M65 and M66 . ...

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• APOD: 2012 November 24 - NGC 1365: Majestic Spiral with Supernova
• APOD: 2013 November 25 - Anemic Spiral NGC 4921 from Hubble
• APOD: 2014 November 19 - Bright Spiral Galaxy M81

GALACTIC SILHOUETTES This new image from NASA's Hubble Space Telescope and its Wide Field Planetary Camera 2 (WFPC2) shows the unique galaxy pair called NGC 3314. Through an extraordinary chance alignment, a face-on spiral galaxy lies precisely in front of another larger spiral. ... The bright blue stars forming a pinwheel shape near the center of the front galaxy have formed recently from interstellar gas and dust. ...

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• APOD: November 9, 1999 - Spiral Galaxies in Collision
• Hubble Uncovers Dust Disk Around a Massive Black Hole (STScI-PRC98-22) A
• Hubble Reveals Stellar Fireworks Accompanying Galaxy Collision PRC97-34a

... amateur astronomy Apollo Program Armagh Planetarium asteroids astronauts astronomy history classical mythology comets constellations Earth ESA ESO exoplanets extraterrestrial life folklore foolishness galaxies HST ISS Jupiter Kerry Scullion Mars Martina Glass meteors Milky Way Moon NASA Nick Parke observing Orion physics rockets Russian Space Programme Saturn science fiction Sinead Mackle Solar System space history Space Shuttle stars stellar nursery Summer Triangle Ursa Major Venus Virgo . ...

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• Baby stars of NGC 2841 | Astronotes
• Other Galaxies | Astronotes - Part 2
• HST | Astronotes - Part 3

Our publications in 2002 year Kniazev, A. Y.; Grebel, E. K.; Pustilnik, S. A.; Pramskij, A. G. American Astronomical Society, 201st AAS Meeting, #52.23; Bulletin of the American Astronomical Society, Vol. 34, p.1195 (12/2002) . ... N.; Pustilnik, S. A.; Kniazev, A. Y.; Elmegreen, B. G.; Larsen, S. S.; Alfaro, E. J.; Hodge, P. W.; Pramsky, A. G.; Richtler, T. Astronomy and Astrophysics, v.389, p.855-870 (07/2002) . ... 253-253 (02/2002) . ... 24P (01/2002) . ...

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Image -- Jim Flood, Max Mutchler (Space Telescope Science Institute), and NASA. The Hubble image shows clusters of hot, young, blue stars in a 3,000 light-year segment of NGC 1808's starburst region. The ground-based image shows a faint halo surrounding the galaxy's disk - the aftereffect of dust filaments being ejected from the core by massive stars that exploded as supernovae in the starburst region. ... 1 April 1998 . for the July 1998 edition of Astronomy magazine) ...

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• Dust disk around a black hole in galaxy NGC 7052
• Roelof's Publications
• The Spectral Energy Distribution of Dust Emission in the Edge-on Spiral Galaxy

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• Low Surface Brightness Galaxy Gallery

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil La premi†иre c†йph†йide de Hubble . ... C'est en observant les †йtoiles variables de type c†йph†йide que l'astronome Edwin Hubble a mesur†й pour la premi†иre fois la distance de la galaxie M31 †а l'aide du t†йlescope Hooker de 2,5 m du mont Wilson, en 1923. ...

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• NGC 3521, un bijou dans le Lion | Ciel et Espace
• La galaxie NGC 4696, point d'interrogation cosmique | Ciel et Espace
• NGC 6881, un papillon dans le Cygne | Ciel et Espace

... Animation of the neutral hydrogen data cube from Westerbork. ... VIRGOHI 21 was a dark galaxy candidate discovered in 2005 it was found to contain no starlight down to a very low surface-brightness level, yet its velocity structure implied that it had a mass of 10 10 10 11 solar masses. ... VIRGOHI 21 was first observed in the 21-cm line of neutral hydrogen with the Lovell telescope at Jodrell Bank Observatory and the detection was confirmed using the Arecibo telescope ( Davies et al. ...

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• New Results Confirm Dark Galaxy Existence
• The Pleiades
• Molecular Lines in Starburst Galaxies

Supernovae 2016adj in NGC 5128 . This page is devoted to information on Supernova 2016adj in NGC 5128 (= Centarus A). ... Discovered by Peter Marples and Greg Bock ( BOSS ) (Australia). ... TNS 2016adj . TNS 2016adj spectra . ... 2016/01/20.000 . ... 2016/01/21.360 . ... 2016/01/22.329 . ... 2016/01/29.277 . ... Prediscovery . ... Prediscovery Color, Wow without inset Black and White version . ... Peter Marples and Greg Bock . ... Peter Marples . ... Back to Bright Supernovae - 2016 . ...

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• Supernovae 2012fr in NGC 1365
• Supernova 2002fk in NGC 1309
• Supernova 2005df in NGC 1559

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . Monograph Publications . IAU Publications . ... Publications of the ASP (PASP) . ... Mercury Magazine . ... Order Mercury Issues . Mercury Advertising Rates . ... ASP E-mail Newsletters . ... Astronomy Beat . ... Mercury Magazine Contents . ... November/December 2001 . ... The Sky Is Falling . ... Focus on Education, Jodi Asbell-Clarke . On-line Astronomy Education . ...

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• ASP: Contents, November/December 1998
• ASP: NGC Images on the Net
• ASP: Contents, November/December 1997

... Milky Way Bulge . Marina's List of Publications . ... News, Images and Press Releases . ... 22 July 2014: Hubble/ESA Science Release about the results published in the Astrophysical Journal article by Rejkuba et al. Part of the VVV view of the bulge of the Milky Way from ESO's VISTA , Image release (ESO/VVV Survey, D. Minniti, I. Toledo) was part of the Science release: The Peanut at the Heart of our Galaxy - ESO telescopes create the best 3D map yet of central bulge of the Milky Way . ...

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• Giant Interacting Galaxies NGC 6872/IC 4970 | ESO
• Jeremy R. Walsh's Home Page
• NGC 4945: The Milky Way's not-so-distant Cousin | ESO

... Tonight's Sky . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Hubble observes the hidden depths of M77 . ... The NASA/ESA Hubble Space Telescope has captured this vivid image of spiral galaxy M77, one of the most famous and well-studied galaxies in the sky. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

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• Hubble offers a dazzling view of the Necklace Nebula | Astronomy.com
• Hubble sees NGC 7090 т?? an active star-forming galaxy | Astronomy.com
• A Hubble and Spitzer masterpiece | Astronomy.com

... Robert L. Stewart (Brigadier General, USA, Ret.) ... SPECIAL HONORS: Awarded Army Distinguished Service Medal , Defense Superior Service Medal , 2 Legion of Merit, 4 Distinguished Flying Crossed, a Bronze Star, a Meritorious Service Medal , 33 Air Medals, the Army Commendation Medal with Oak Leaf Cluster and V Device, 2 Purple Hearts, the National Defense Service Medal , the Armed Forces Expeditionary Recipient of NASA Space Flight Medal (1984 & 1985). ...

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• Astronaut Bio: Robert Curbeam (12/2007)
• Astronaut Bio: Robert Satcher (09/2011)

GALAXIES cenA .tiff 40 Bright Radio Galaxy M31.tiff Nikon Andromeda Galaxy (note HII regions in spiral arms) ngc6744.tiff 40 NGC 6744 a face-on spiral clouds_20d.tiff H'blad The Magellanic Clouds our nearest neighbours Lmc_7.tiff Nikon The Large Magellanic Clouds Lmc_zoom.tiff Nikon Detail of previous image smc_7.tiff Nikon The Small Magellanic Clouds smc-zoom.tiff Nikon Detail of previous image 30dor_40_BVR.tiff 40 The 30 Dor ... B [OIII] Halpha trifid.tiff 40" The Trifid Nebula. ...

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• publications
• GSAOI Red Supergiants Science Page
• C/2006 P1 (McNaught)

ATMoB "Galaxy Observing Award " Guidelines Purpose: To promote observing among the membership of the Amateur Telescope Makers of Boston through participation in the Galaxy Observing Awards program. ... Examples of elliptical galaxies: M49, M59, M60, M87, NGC 4125. Limiting Magnitude Assessment: Spirals: A spiral galaxy consists of a flattened disk, with stars forming a (usually two-armed) spiral structure, and a central concentration of stars known as the bulge. ...

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... 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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• HST 3 Conference

Next: NGC 3034 (M 82) Up: The Group of Nearby Previous: NGC 1365 . NGC 1808 is a peculiar southern spiral galaxy and rather nearby example of nuclear starburst activity ( L ); for a comprehensive overview see Koribalski (1993). ... Figures 5 and 6 display the overall H I distribution and velocity field of the galaxy NGC 1808. ... Figure 5: H I distribution of the starburst galaxy NGC 1808. Figure 6: H I mean velocity field of NGC 1808 (for a full description see Koribalski 1993). ...

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• HI Absorption Database
• ATNF Media Release - November 24, 1998
• Star formation and gas distribution in the Magellanic Spiral NGC 4214

According to calculations by Dr David Asher of the Armagh Observatory and Robert McNaught of the Anglo-Australian Observatory, a Leonid meteor storm is expected to be visible this year from Northern Ireland, with a peak during the early hours of 19th November. ... Dust grains emitted by comet Tempel-Tuttle as it swings past the Sun once every 33 years produce the Leonid meteors. ... Leonid dust trails in 2002 . ... McNaught/Asher estimates for years 2000 to 2006 . ... Armagh Observatory Leonid Pages . ...

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• Armagh Observatory
• The 2001 Leonid Meteor Shower
• Latest News

... NGC 1530 is one of the largest barred spiral galaxies in the northern sky, with bright CO emission. ... To trace molecular gas, we observed the line, with the IRAM Interferometer. ... Properties of NGC 1530 and observational results . ... Then in a frame rotating with the potential, the periodic orbits are ellipses either parallel to the bar ( ) or perpendicular ( ), depending on the radius of the orbit. ... We observed the molecular gas in the bar of NGC 1530, a barred SBb spiral in the line. ...

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• Bojan Nikolic -- Anomalous dust emission in NGC 6946
• Publication List
• Samantha Thompson - Research