File:Turquoise-tinted plumes in the Large Magellanic Cloud.jpg
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摘要
描述Turquoise-tinted plumes in the Large Magellanic Cloud.jpg |
English: The brightly glowing plumes seen in this image are reminiscent of an underwater scene, with turquoise-tinted currents and nebulous strands reaching out into the surroundings. However, this is no ocean. This image actually shows part of the Large Magellanic Cloud (LMC), a small nearby galaxy that orbits our galaxy, the Milky Way, and appears as a blurred blob in our skies. The NASA/ESA Hubble Space Telescope has peeked many times into this galaxy, releasing stunning images of the whirling clouds of gas and sparkling stars (opo9944a, heic1301, potw1408a). This image shows part of the Tarantula Nebula's outskirts. This famously beautiful nebula, located within the LMC, is a frequent target for Hubble (heic1206, heic1402). In most images of the LMC the colour is completely different to that seen here. This is because, in this new image, a different set of filters was used. The customary R filter, which selects the red light, was replaced by a filter letting through the near-infrared light. In traditional images, the hydrogen gas appears pink because it shines most brightly in the red. Here however, other less prominent emission lines dominate in the blue and green filters. This data is part of the Archival Pure Parallel Project (APPP), a project that gathered together and processed over 1000 images taken using Hubble’s Wide Field Planetary Camera 2, obtained in parallel with other Hubble instruments. Much of the data in the project could be used to study a wide range of astronomical topics, including gravitational lensing and cosmic shear, exploring distant star-forming galaxies, supplementing observations in other wavelength ranges with optical data, and examining star populations from stellar heavyweights all the way down to solar-mass stars. A version of this image was entered into the Hubble’s Hidden Treasures image processing competition by contestant Josh Barrington. |
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来源 | http://www.spacetelescope.org/images/potw1441a/ |
作者 |
ESA/Hubble & NASA Acknowledgement: Josh Barrington |
许可协议
ESA/Hubble images, videos and web texts are released by the ESA under the Creative Commons Attribution 4.0 International license and may on a non-exclusive basis be reproduced without fee provided they are clearly and visibly credited. Detailed conditions are below; see the ESA copyright statement for full information. For images created by NASA or on the hubblesite.org website, or for ESA/Hubble images on the esahubble.org site before 2009, use the {{PD-Hubble}} tag.
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描绘内容
知识共享署名4.0国际 简体中文(已转写)
13 10 2014
image/jpeg
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提供者 | ESA/Hubble & NASA Acknowledgement: Josh Barrington |
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来源 | ESA/Hubble |
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使用条款 |
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数据生成日期时间 | 2014年10月13日 (一) 10:00 |
使用软件 | Adobe Photoshop CS6 (Windows) |
原始文件唯一ID | xmp.did:9774EABE072AE311B25AE9F14929E0AD |
关键词 | Large Magellanic Cloud |
联系信息 |
http://www.spacetelescope.org/ Karl-Schwarzschild-Strasse 2 Garching bei München, , D-85748 Germany |
IIM版本 | 4 |