File:A galaxy with a glowing heart.jpg

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描述A galaxy with a glowing heart.jpg	English: This view, captured by the NASA/ESA Hubble Space Telescope, shows a nearby spiral galaxy known as NGC 1433. At about 32 million light-years from Earth, it is a type of very active galaxy known as a Seyfert galaxy — a classification that accounts for 10% of all galaxies. They have very bright, luminous centres comparable to that of our galaxy, the Milky Way. Galaxy cores are of great interest to astronomers. The centres of most, if not all, galaxies are thought to contain a supermassive black hole, surrounded by a disc of infalling material. NGC 1433 is being studied as part of a survey of 50 nearby galaxies known as the Legacy ExtraGalactic UV Survey (LEGUS). Ultraviolet radiation is observed from galaxies, mainly tracing the most recently formed stars. In Seyfert galaxies, ultraviolet light is also thought to emanate from the accretion discs around their central black holes. Studying these galaxies in the ultraviolet part of the spectrum is incredibly useful to study how the gas is behaving near the black hole. This image was obtained using a mix of ultraviolet, visible, and infrared light. LEGUS will study a full range of properties from a sample of galaxies, including their internal structure. This Hubble survey will provide a unique foundation for future observations with the James Webb Space Telescope (JWST) and the Atacama Large Millimeter/submillimeter Array (ALMA). ALMA has already caught unexpected results relating to the centre of NGC 1433, finding a surprising spiral structure in the molecular gas close to the centre of NGC 1433. The astronomers also found a jet of material flowing away from the black hole, extending for only 150 light-years — the smallest such molecular outflow ever observed in a galaxy beyond our own.
日期	2014年7月7日, 10:00:00
来源	http://www.spacetelescope.org/images/potw1427a/
作者	ESA/Hubble & NASA Acknowledgements: D. Calzetti (UMass) and the LEGUS Team

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当前	2014年8月8日 (五) 03:12		4,183 × 3,572（10.93 MB）	Jmencisom	User created page with UploadWizard

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NGC 1433

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de.wikipedia.org上的用途
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- NGC 1433
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- ان‌جی‌سی ۱۴۳۳
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提供者	ESA/Hubble & NASAAcknowledgements: D. Calzetti (UMass) and the LEGUS Team
来源	ESA/Hubble
简短标题	A galaxy with a glowing heart
图像标题	This view, captured by the NASA/ESA Hubble Space Telescope, shows a nearby spiral galaxy known as NGC 1433. At about 32 million light-years from Earth, it is a type of very active galaxy known as a Seyfert galaxy— a classification that accounts for 10% of all galaxies. They have very bright, luminous centres comparable to that of our galaxy, the Milky Way. Galaxy cores are of great interest to astronomers. The centres of most, if not all, galaxies are thought to contain a supermassive black hole, surrounded by a disc of infalling material. NGC 1433 is being studied as part of a survey of 50 nearby galaxies known as the Legacy ExtraGalactic UV Survey (LEGUS). Ultraviolet radiation is observed from galaxies, mainly tracing the most recently formed stars. In Seyfert galaxies, ultraviolet light is alsothought to emanate from the accretion discs around their central black holes. Studying these galaxies in the ultraviolet part of the spectrum is incredibly useful to study how the gas is behaving near the black hole. This image was obtained using a mix of ultraviolet, visible, and infrared light. LEGUS will study a full range of properties from a sample of galaxies, including their internal structure. This Hubble survey will provide a unique foundation for future observations with the James Webb Space Telescope (JWST) and the Atacama Large Millimeter/submillimeter Array (ALMA). ALMA has already caught unexpected results relating to the centre of NGC 1433, finding a surprising spiral structure in the molecular gas close to the centre of NGC 1433. The astronomers also found a jet of material flowing away from the black hole, extending for only 150 light-years — the smallest such molecular outflow ever observed in a galaxy beyond our own. Links Black Holes and Revelations (Space Scoop)
使用条款	Creative Commons Attribution 3.0 Unported license
数据生成日期时间	2014年7月7日 (一) 10:00
使用软件	Adobe Photoshop CS6 (Windows)
原始文件唯一ID	xmp.did:F909AE512724E311A091B5420048E1CA
关键词	NGC 1433
联系信息	http://www.spacetelescope.org/ Karl-Schwarzschild-Strasse 2 Garching bei M√ºnchen, , D-85748 Germany
IIM版本	4

File:A galaxy with a glowing heart.jpg

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知识共享署名4.0国际 ^{简体中文（已转写）}

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image/jpeg

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47547f675a36cc12708e3cd48814c98425021121

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File:A galaxy with a glowing heart.jpg

摘要

许可协议

说明

此文件中描述的项目

某些值没有维基数据项目

知识共享署名4.0国际 简体中文（已转写）

7 7 2014

image/jpeg

校验和 简体中文（已转写）

47547f675a36cc12708e3cd48814c98425021121

数据大小 简体中文（已转写）

11,457,107 字节

3,572 像素

4,183 像素

文件历史

文件用途

全域文件用途

元数据

知识共享署名4.0国际 ^{简体中文（已转写）}

校验和 ^{简体中文（已转写）}

数据大小 ^{简体中文（已转写）}