1e18m_comparison_1000_light_years_nebula_clusters.png
Summary
Description 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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Source |
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. |
Author | Paul Stansifer , User:84user , NASA/JPL-Caltech/B. Brandl (Cornell & University of Leiden), ESA, HST, (see "source" above and "Licensing" below) |
Licensing
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:
This work is free software ; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation ; version 2. This work is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See version 2 of the GNU General Public License for more details. GNU General Public License v2 GPLv2 https://www.gnu.org/licenses/old-licenses/gpl-2.0.html true |
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers . | |
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This licensing tag was added to this file as part of the GFDL licensing update . http://creativecommons.org/licenses/by-sa/3.0/ CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 true true |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License , Version 1.2 or any later version published by the Free Software Foundation ; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License . Subject to disclaimers . http://www.gnu.org/copyleft/fdl.html GFDL GNU Free Documentation License true true |
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You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
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Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
- 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 domain Public domain false false |
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. |
CTIO and NOAO portion:
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You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
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Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- Tarantula Nebula from Primary archive copy at the Wayback Machine ( Secondary ); Image Credit: NASA/JPL-Caltech/B. Brandl (Cornell & University of Leiden).
Public domain Public domain false false |
This file is in the public domain in the United States because it was solely created by NASA . NASA copyright policy states that "NASA material is not protected by copyright unless noted ". (See Template:PD-USGov , NASA copyright policy page or JPL Image Use Policy .) | ||
Warnings:
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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 domain Public domain false false |
This file is in the public domain in the United States because it was solely created by NASA . NASA copyright policy states that "NASA material is not protected by copyright unless noted ". (See Template:PD-USGov , NASA copyright policy page or JPL Image Use Policy .) | ||
Warnings:
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See also
Annotations
InfoField
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This image is annotated: View the annotations at Commons |