Datei:NGC 3368.jpg

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Von ESO/Oleg Maliy - http://www.eso.org/public/images/potw1143a/, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=17122096

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aktuell	14:39, 17. Jun. 2020		2.200 × 2.199 (3,44 MB)	Konstrukteur (Diskussion \| Beiträge)	Von ESO/Oleg Maliy - http://www.eso.org/public/images/potw1143a/, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=17122096

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Bildtitel	Not all spiral galaxies have to be picture-perfect to be striking. Messier 96, also known as NGC 3368, is a case in point: its core is displaced from the centre, its gas and dust are distributed asymmetrically and its spiral arms are ill-defined. But this portrait, taken with the FORS1 instrument on ESO’s Very Large Telescope, shows that imperfection is beauty in Messier 96. The galaxy's core is compact but glowing, and the dark dust lanes around it move in a delicate swirl towards the nucleus. And the spiral arms, patchy rings of young blue stars, are like necklaces of blue pearls. Messier 96 lies in the constellation of Leo (The Lion). It is the largest galaxy in the Leo I group of galaxies; including its outermost spiral arms, it spans some 100 000 light-years in diameter — about the size of our Milky Way. Its graceful imperfections likely result from the gravitational pull of other members in the group, or are perhaps due to past galactic encounters. A multitude of background galaxies peers through the dusty spiral. Perhaps the most striking of these objects is an edge-on galaxy that — because of a chance alignment — appears to interrupt the outermost spiral arm to theupper left of Messier 96's core. This image was processed by ESO using the observational data found by Oleg Maliy from Ukraine, who participated in ESO's Hidden Treasures 2010 astrophotography competition [1], organised in October–November 2010, for everyone who enjoys making beautiful images ofthe night sky using astronomical data obtained with professional telescopes. The image was made with data taken at visible and infrared wavelengths through B, V, and I filters. Notes [1] ESO’s Hidden Treasures 2010 competition gave amateur astronomers the opportunity to search through ESO’s vast archives of astronomical data, hoping to find a well-hidden gem that needed polishing by the entrants. To find out more about Hidden Treasures, visit http://www.eso.org/public/outreach/hiddentreasures/.
Erfassungszeitpunkt	10:00, 24. Okt. 2011
Horizontale Auflösung	600 dpi
Vertikale Auflösung	600 dpi
Software	paint.net 4.2.12
Online-Urheberrechtsangabe
Urheberrechtsstatus	Urheberrechtsstatus nicht festgelegt
Namensnennung/Veröffentlicher	ESO/Oleg Maliy
Quelle	European Southern Observatory
Nutzungsbedingungen	Creative Commons Attribution 3.0 Unported license.
Kurztitel	Portrait of an Imperfect but Beautiful Spiral
Stichwörter	Messier 96 NGC 3368
Kontaktinformationen	http://www.eso.org/ Karl-Schwarzschild-Strasse 2 Garching bei München, , D-85748 Germany

Datei:NGC 3368.jpg

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