File:1e18m comparison 1000 light years nebula clusters.png
![File:1e18m comparison 1000 light years nebula clusters.png](http://images.weserv.nl/?url=//upload.wikimedia.org/wikipedia/commons/thumb/8/85/1e18m_comparison_1000_light_years_nebula_clusters.png/750px-1e18m_comparison_1000_light_years_nebula_clusters.png)
原始文件 (1,280 × 1,024像素,文件大小:1.31 MB,MIME类型:image/png)
摘要
描述1e18m comparison 1000 light years nebula clusters.png |
English: Comparison of lengths and sizes with size order of magnitude 1e18m: thousand light year radius circle with yellow arrow and 100 light year circle at right with globular cluster Messier 5 within and Carina Nebula in front; globular cluster Omega Centauri to left of both; part of the 1400 light year wide Tarantula Nebula fills the background. All distances and sizes approximately to scale. No transparency version. |
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来源 |
derived from Paul Stansifer's POV-Ray source files (see below), by me, 84user, using w:en:POV-Ray, and w:en:IrfanView. See licensing for sources of images. 84user's contribution (inside POV-Ray files: adjusting coordinates, changing light source and other parameters) is public domain and source files used are described at User:84user/Size comparison. Physical information is based on the Wikipedia articles and elsewhere (see POVRay source files) about the respective lengths. Paul Stansifer's contributions to this image (POV-Ray code) are available under the GPL, v. 2, and other licenses. See User:Paul Stansifer/Size comparison for more details and the other licenses. |
作者 | Paul Stansifer, User:84user, NASA/JPL-Caltech/B. Brandl (Cornell & University of Leiden), ESA, HST, (see "source" above and "Licensing" below) |
许可协议
Because this image was rendered using Paul Stanfiser's POV GPL v2 source code together with separately licensed source images, it is an aggregated derivative. Therefore you must apply all applicable licenses.
- For Paul's POV-Ray source derivative, choose one or more of these:
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- Carina Nebula from File:Eta Carinae Nebula 1.jpg, credit:
- Hubble image: NASA, ESA, N. Smith (University of California, Berkeley), and The Hubble Heritage Team (STScI/AURA)
- CTIO data: N. Smith (University of California, Berkeley) and NOAO/AURA/NSF license:
Hubble portion:
Public domainPublic domainfalsefalse |
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This file is in the public domain because it was created by NASA and ESA. NASA Hubble material (and ESA Hubble material prior to 2009) is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA is credited as the source of the material. This license does not apply if ESA material created after 2008 or source material from other organizations is in use. The material was created for NASA by Space Telescope Science Institute under Contract NAS5-26555, or for ESA by the Hubble European Space Agency Information Centre. Copyright statement at hubblesite.org or 2008 copyright statement at spacetelescope.org. For material created by the European Space Agency on the spacetelescope.org site since 2009, use the {{ESA-Hubble}} tag. |
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CTIO and NOAO portion:
![w:zh:知识共享](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![署名](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
- Tarantula Nebula from Primary archive copy at the Wayback Machine (Secondary); Image Credit: NASA/JPL-Caltech/B. Brandl (Cornell & University of Leiden).
Public domainPublic domainfalsefalse |
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本文件完全由NASA创作,在美国属于公有领域。根据NASA的版权方针,NASA的材料除非另有声明否则不受版权保护。(参见Template:PD-USGov/zh、NASA版权方针页面或JPL图片使用方针。) | ![]() |
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警告:
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- Omega Centauri mosaic image from E. Kopan of Infrared Processing and Analysis Center (IPAC), University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology. Atlas Image mosaic obtained as part of the Two Micron All Sky Survey (2MASS), a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation.
Public domainPublic domainfalsefalse |
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本文件完全由NASA创作,在美国属于公有领域。根据NASA的版权方针,NASA的材料除非另有声明否则不受版权保护。(参见Template:PD-USGov/zh、NASA版权方针页面或JPL图片使用方针。) | ![]() |
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警告:
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See also
![](https://upload.wikimedia.org/wikipedia/commons/thumb/1/15/1e17m_comparison_100_light_years_nebula_clusters.png/220px-1e17m_comparison_100_light_years_nebula_clusters.png)
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描繪內容
25 12 2008
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1,371,738 字节
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当前 | 2008年12月26日 (五) 01:07 | ![]() | 1,280 × 1,024(1.31 MB) | 84user | try a larger high quality rendering, without cropping |
2008年12月26日 (五) 01:04 | ![]() | 1,015 × 732(857 KB) | 84user | higher quality rendering, but cropped because upload barfs on full file | |
2008年12月26日 (五) 00:42 | ![]() | 1,024 × 768(955 KB) | 84user | {{Information |Description={{en|1=Comparison of lengths and sizes with size order of magnitude 1e18m: thousand light year radius circle with yellow arrow and 100 light year circle at right with globular cluster Messier 5 within and Carina Nebula in front; |
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