ملف:NGC4571 - HST - Potw2212a.jpg
![ملف:NGC4571 - HST - Potw2212a.jpg](/w/images/thumb/3/3f/NGC4571_-_HST_-_Potw2212a.jpg/622px-NGC4571_-_HST_-_Potw2212a.jpg?20231030134303)
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English: Hubble Spies a Stunning Spiral
As majestic as spiral galaxies like NGC 4571 are, they are far from the largest structures known to astronomers. NGC 4571 is part of the Virgo cluster, which contains more than a thousand galaxies. This cluster is in turn part of the larger Virgo supercluster, which also encompasses the Local Group which contains our own galaxy, the Milky Way. Even larger than superclusters are galaxy filaments — the largest known structures in the Universe. This image comes from a large programme of observations designed to produce a treasure trove of combined observations from two great observatories: Hubble and ALMA. ALMA, The Atacama Large Millimeter/submillimeter Array, is a vast telescope consisting of 66 high-precision antennas high in the Chilean Andes, which together observe at wavelengths between infrared and radio waves. This allows ALMA to detect the clouds of cool interstellar dust which give rise to new stars. Hubble’s razor-sharp observations at ultraviolet wavelengths, meanwhile, allows astronomers to pinpoint the location of hot, luminous, newly formed stars. Together, the ALMA and Hubble observations provide a vital repository of data to astronomers studying star formation, as well as laying the groundwork for future science with the NASA/ESA/CSA James Webb Space Telescope. Credit: ESA/Hubble & NASA, J. Lee and the PHANGS-HST Team
Coordinates Position (RA): 12 36 56.09 Position (Dec): 14° 13' 14.50" Field of view: 2.70 x 2.60 arcminutes Orientation: North is 199.5° left of vertical Colours & filters Band Wavelength Telescope Optical U 336 nm Hubble Space Telescope WFC3 Ultraviolet UV 275 nm Hubble Space Telescope WFC3 Optical B 438 nm Hubble Space Telescope WFC3 Optical V 555 nm Hubble Space Telescope WFC3 Optical I 814 nm Hubble Space Telescope WFC3. |
⧼wm-license-information-date⧽ | 21 March 2022, 06:00(released) |
⧼wm-license-information-source⧽ | https://esahubble.org/images/potw2212a/ |
⧼wm-license-information-author⧽ | Credit: ESA/Hubble & NASA, J. Lee and the PHANGS-HST Team |
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زمن/تاريخ | صورة مصغرة | الأبعاد | مستخدم | تعليق | |
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حالي | ★ مراجعة معتمدة 13:43، 30 أكتوبر 2023 | ![]() | 4٬083 × 3٬936 (9٫58 ميجابايت) | Pastakhov (نقاش | مساهمات) | Upload https://upload.wikimedia.org/wikipedia/commons/3/3f/NGC4571_-_HST_-_Potw2212a.jpg |
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