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... The first VLT 8.2-m telescope (UT1) is now undergoing a "Commissioning Phase" during which all systems are thoroughly tested and further tuned. ... ESO Press Photo 21/98 . ... IC 4406 is a planetary nebula with an unusual, almost "rectangular" shape. ... Technical information : Combination of two 5-min B (blue) exposures (seeing 0.95 arcsec), two 5-min V (green-yellow) exposures (0.90 arcsec), and one 5-min and two 2-min R (red) exposures (0.70 to 0.90 arcsec) with the VLT Test Camera. ...

... Tonight's Sky . ... The Magazine . ... Observing . ... Magazine . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... The Golden Earring, planetary nebula NGC 2867, and barred spiral galaxy NGC 3109 . ... Astronomy for Kids . ... A stellar summer planetary nebula . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

... 13.02.2006 . ... The red color of the N44 emission nebula comes from pervasive hydrogen atoms re-acquiring electron s that were knocked away by energetic light from massive stars. ... N44, pictured above , spans about 1,000 light years and lies about 170,000 light years distant. ... 2005 2006 . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: N44C - emission nebula - LMC . Publications with words: N44C - emission nebula - LMC . ... Emission Nebula IC 1396 . ...

... 2006 February 13 . The N44 Emission Nebula . ... Located in our galactic neighbor the Large Magellanic Cloud , N44 houses numerous massive bright stars, lengthy lanes of dark dust , and vast clouds of hydrogen gas that glows red. The red color of the N44 emission nebula comes from pervasive hydrogen atoms re-acquiring electron s that were knocked away by energetic light from massive stars. ... N44, pictured above , spans about 1,000 light years and lies about 170,000 light years distant. ...

Our team has obtained HST WFPC2 images of this prototypical example of a planetary nebula in a globular cluster. K 648 was cataloged as a star by Kustner, but identified spectroscopically as a planetary nebula by Pease, both in the 1920's. General WFPC2 view of M15 and K 648 (located near top left edge) . ... The nucleus is shown to have an unusually high mass of 0.60 Msun, and we argue that it must have undergone mass augmentation in a binary that has undergone mass transfer or a merger. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Stars . ... Space Flight . ... Posted on March 14, 2012 | 23 Comments How big is the largest known star? ... Continue Reading.. ... 1 Comment A new image of the Omega Nebula reveals amazing detail in a cosmic landscape of gas clouds, dust and newborn stars.€а Captured by the Very Large Telescope (VLT) at the [ ] . ... Posted on November 24, 2011 | ... Imaged with the MPG/ESO 2.2-metre telescope at the La Silla Observatory in [ ] . ...

... 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]. ...

... The Hubble Space Telescope is jointly run as a partnership between the European Space Agency and NASA. ... For more information on the European contribution to the Hubble Space Telescope go to: http://hubble.esa.int and for more on the VLT go to: http://www.eso.org . ... A Taste of Real Astronomy ? The ESA/ESO Astronomy Exercises . ... The "ESA/ESO Astronomy Exercise Series" has just been published, on the web and in print. ... The language for the ESA/ESO Astronomy Exercise Series is English. ...

. Nebulae . Trifid Nebula: 5,200 light years away, located in constellation Sagataurus . Visual DSS . Visual Colored . AAO . X-ray . Planetary Nebula NGC7027: 3,000 light years away located in constellation Cyngus . X-ray . Optical colored . Infrared . Student Home . Picture Home .

Images taken by 2002-2003 RSAA Summer Scholars on the SSO 40 inch telescope on Wed 15 Jan 2003 and Thur 16 Jan 2003 . With each image is the objects identifying number, what the object is (usually obvious) and what constellation it is located in. ... Most of the images are greyscale and were taken without the use of filters. The exception is NGC 3132 Planetary Nebula in Vela which was taken with B, V and R filters and these images combined to make a colour image. ...

... 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. ...

ATMoB Awards Program - Messier Marathon Worksheet Observer: Date: Instrument(s) Used: Location: Messier Observing Catalog/Worksheet Observing Order 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Messier Number M 77 M 74 M 33 M 31 M 32 M110 M 52 M103 M 76 M 34 M 45 M 79 M 42 M 43 M 78 M1 M 35 M 37 M 36 M 38 M 41 M 93 M 47 M 46 M 50 ...

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. ...

... home/margot . ... aopfs1:/home/pfs/src/radardecode . ... aopfs1:/home/pfs/bin . home/pfs/bin . ... aopfs1:/home/pfs/newsrc/radardecode . ... aopfs1:/export/pfs/src/radardecode . ... So r4 and r1 are the same and come from: aopfs1:/home/pfs/src/radardecode (or newsrc/) . ... aopfs1:/export/pfs/src/radardecode/unp_pfs_pc.c . ... aopfs1:/export/pfs/src/radardecode/unp_pfs_pd_edt.c . ... aopfs1:/home/pfs/src/pfs/unp_pfs_pc_edt.c . ... r1 :(/home/pfs/src/radardecode/radardecode.c (on aopfs1) uses u4 . ...

... MAC 2101-1524 Close by MGC -2-55-1 PGC 67181 ? ... Glxy SAB(r)b pec: Glxy SAB(rs)b pec: Glxy S Glxy SA0-: Glxy S Glxy S0 Glxy S0 Glxy (R')SB0+ pec Glxy SB(rs)c? Glxy SB(s)cd: Glxy SA(s)c: Glxy SA(r)0/a Glxy S0: Glxy S Glxy Glxy Glxy Glxy Glxy Mag Alias/Notes 14.5 MCG -3-51-8 PGC 64463 14.9 ESO 596-37 MCG -3-52-7 IRAS 20231-1840 PGC 64675 15.2 ESO 596-43 ... Glxy S? Glxy S Glxy S0^ pec sp Glxy SB(rs)0+ pec: Glxy S Glxy S Glxy L Glxy S Glxy E Glxy...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . ... 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 Spiral Planetary Nebula retrouve ses vraies couleurs . ... 07/04/2016 - Plong†йe au centre de la Voie lact†йe . 01/04/2016 - Impact r†йcent sur la face cach†йe de la Lune . ... 22/03/2016 - LтАЩoptique du JWST est achev†йe . ...

... The interstar media . The interstar media includes the rarefied substance (gas and dust) electromagnetic radiation, the space beams, neutrino and other kinds of materia which fill the space (see the circulation of gas and dust in the Universe ). ... The nebula of the Alter . ... The gas-dust nebulas. ... The gas nebulas galaxical are shining due to the transformation of the shot waved (ultraviolet) radiation of the very hot stars located in the nebula or near it into the visible light. ...

Общая Астрономическая Конференция > Практика > Астрономический наблюдательно-информационный портал > Туманности (поиск и описание) .. NGC 7293 Helix Nebula (Caldwell 63) - планетарная туманность Спираль (Улитка) в созвездии Водолей (Aquarius) .. ... Просмотр полной версии : NGC 7293 Helix Nebula (Caldwell 63) - планетарная туманность Спираль (Улитка) в созвездии Водолей (Aquarius) .. ... NGC 7293 Helix Nebula .: . ... Координаты планетарной туманности NGC 7293 Helix Nebula .: ...

The sections <Directory> , <Location> and <Files> can contain directives which only apply to specified directories, URLs or files respectively. Also htaccess files can be used inside a directory to apply directives to that directory. ... The order of merging is: . ... If multiple <Directory> sections apply to the same directory they are processed in the configuration file order. ... Using the options in question is only possible inside a <Directory> section (or a .htaccess file). ...