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This is a dramatic contrast to the traditional view at visible wavelengths, which shows the starlight instead of the dust. The center of the galaxy in this view is dominated by a large bulge that overwhelms the inner spirals seen in dust. The dust lanes are faintly visible in places, but only where
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The
Spitzer multiband imaging photometer's 24-micron detector recorded 11,000 separate snapshots to create this new comprehensive picture. Asymmetrical features are seen in the prominent ring of star formation. The ring appears to be split into two pieces, forming the hole to the lower right. These
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Spitzer also reveals delicate tracings of spiral arms within this ring that reach into the very center of the galaxy. One sees a scattering of stars within
Andromeda, but only select stars that are wrapped in envelopes of dust light up at infrared wavelengths.
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The data were taken on August 25, 2004, the one-year anniversary of the launch of the space telescope. The observations have been transformed into this remarkable gift from
Spitzer -- the most detailed infrared image of the spectacular galaxy to
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This
Spitzer's 24-micron mosaic is the sharpest image ever taken of the dust in another spiral galaxy. This is possible because Andromeda is a close neighbor to the Milky Way at a mere 2.5 million light-years away.
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it as one of the finest images on the
English Knowledge, adding significantly to its accompanying article. If you have a different image of similar quality, be sure to
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NASA's
Spitzer Space Telescope has captured stunning infrared views of the famous Andromeda galaxy to reveal insights that were only hinted at in visible light.
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713:(M31) 2.5 Exposure Time: MIPS 24- image. 100 sec/pixel Image Scale: 2.8 x 0.8 degrees Exposure Date: 2004 August 25 Image Credit: /-[[:e
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joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use.
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This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
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features may have been caused by interactions with satellite galaxies around
Andromeda as they plunge through its disk.
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states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."
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If you think this file should be featured on
Wikimedia Commons as well, feel free to
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492:. NASA copyright policy states that "NASA material is not protected by copyright
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http://www.spitzer.caltech.edu/images/1493-ssc2005-20a1-Andromeda-in-the-Infrared
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1140:== Summary == {{es|Imagen de la galaxia de Andrómeda en Infrarrojo.}}
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If you have an image of similar quality that can be published under a
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Click on a date/time to view the file as it appeared at that time.
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data may be copyrighted if they are not explicitly produced by the
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395:) and is considered one of the finest images. See its nomination
376:) and is considered one of the finest images. See its nomination
357:) and is considered one of the finest images. See its nomination
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1517:ویکیپدیا:گزیدن نگاره برگزیده/Andromeda galaxy Ssc2005-20a1.jpg
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Signpost/2009-01-03/Features and admins
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The NASA website hosts a large number of images from the
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they can be seen in silhouette against background stars.
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User:Marshallsumter/Radiation astronomy1/Micrometeorites
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Restoration/Landmark images
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Add a one-line explanation of what this file represents
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Knowledge:Featured picture candidates/Andromeda Galaxy
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in the United States because it was solely created by
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Fundamentos de Astrofísica/Historia de la Astrofísica
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Commons is a freely licensed media file repository.
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work of the federal government of the United States
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301:NASA/JPL-Caltech/K. Gordon (University of Arizona)
1342:Vikipediya:Portal:Astronomiya/Veckans bild/Arkiv
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272:Imagen de la galaxia de Andrómeda en Infrarrojo.
1632:Knowledge:Gambar pilihan/Usulan/2016/Periode 15
1302:مستخدم:ASammour/صور مختارة في الفارسية والتركية
1138:File:Andromeda galaxy Ssc2005-20a1 halfsize.jpg
1244:Knowledge:Knowledge Signpost/Single/2009-01-03
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1277:Lys van Andromeda se satelliet-sterrestelsels
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1239:Knowledge:Knowledge Signpost/2009-01-03/SPV
1224:Knowledge:Picture of the day/September 2009
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1362:Liste der Satellitengalaxien von Andromeda
1214:Knowledge:Featured pictures/Space/Panorama
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1502:ویکیپدیا:گزیدن نگاره برگزیده/ژوئیه-۲۰۱۲
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1622:Knowledge:Gambar pilihan/Usulan/2016
617:(NSSDC) site has been known to host
608:(APOD) web site may be copyrighted.
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1199:User talk:Ceranthor/Archive 15
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181:it to a relevant article, and
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1627:Knowledge:Gambar pilihan/2016
1527:الگو:نر محافظت شده/2012-11-26
1387:Messier Index/Print Version/2
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1403:Usage on en.wikiversity.org
753:Items portrayed in this file
605:Astronomy Picture of the Day
1567:Spitzer (télescope spatial)
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1292:علم فلك الأشعة تحت الحمراء
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502:NASA copyright policy page
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1512:بحث کاربر:Mahan/بایگانی ۴
1254:Category:Andromeda Galaxy
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1562:Galaxie d'Andromède
1249:Template:POTD/2009-09-14
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108:This is a file from the
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602:Images featured on the
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1287:المرأة المسلسلة (مجرة)
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569:Hubble Space Telescope
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115:description page there
46:Size of this preview:
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1597:Andromeda (galaktika)
1532:درگاه:فضا/تصویر منتخب
1322:Андромеда (галактика)
1144:(M31) 2.5 [[:en:light
595:SOHO (ESA & NASA)
564:in the public domain.
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1587:एण्ड्रोमेडा गैलेक्सी
1497:تلسکوپ فضایی اسپیتزر
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506:JPL Image Use Policy
482:This file is in the
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635:Original upload log
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567:Materials based on
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1552:Andromedan galaksi
1522:الگو:نر/2012-11-26
1417:Andromeda galaksio
1357:Infrarotastronomie
1259:Portal:Outer space
1179:User:Ceranthor/FPC
1134:User:Noodle snacks
1132:move approved by:
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213:September 14, 2009
204:picture of the day
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1577:טלסקופ החלל שפיצר
1482:Andromeda galaxia
1382:Messier Index/M31
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1297:الزمن في الفيزياء
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