File:Ngc6397 hst blue straggler.jpg

Original file(996 × 792 pixels, file size: 413 KB, MIME type: image/jpeg)

This is a file from the Wikimedia Commons. The description on its description page there is shown below.

Commons is a freely licensed media file repository. You can help.

Description
English: Image of NGC 6397 taken by the Hubble Space Telescope, with evidence of a number of blue stragglers. APOD 2002 February 20
Deutsch: Bild von NGC 6397, aufgenommen durch das Hubble Space Teleskop, mit Nachweis etlicher Blauer Nachzügler. APOD vom 20. Februar 2002
Date
Source http://antwrp.gsfc.nasa.gov/apod/ap020220.html and http://www.esa.int/esa-mmg/mmg.pl?b=b&keyword=6397&single=y&start=2&size=b
Author Francesco Ferraro (Bologna Observatory), ESA, NASA
Permission
(Reusing this file)
w:en:Creative Commons
attribution
attribution
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.
Conditions:
  • The full image or footage credit must be presented in a clear and readable manner to all users, with the wording unaltered (for example: "ESA/Hubble"). Web texts should be credited to ESA/Hubble (except when used by media). The credit should not be hidden or disassociated from the image footage. Links should be active if the credit is online. See the usage rights Q&A section on the ESA copyright page for guidance.
  • ESA/Hubble materials may not be used to state or imply the endorsement by ESA/Hubble or any ESA/Hubble employee of a commercial product or service.
  • ESA/Hubble requests a copy of the product sent to them to be indexed in their archive.
  • If an image shows an identifiable person, using that image for commercial purposes may infringe that person's right of privacy, and separate permission should be obtained from the individual.
  • If images or visuals are changed significantly from the original work (apart from resizing, cropping), we suggest that the changes are mentioned after the credit line. For example "Original image by ESA/Hubble (M. Kornmesser), warping and recolouring by NN".

Notes:

  • Note that this general permission does not extend to the use of ESA/Hubble's logo, which shall remain protected and may not be used or reproduced without prior and individual written consent of ESA/Hubble.
  • Also note that music, scientific papers and code on the esahubble.org site are not released under this license and can not be used for non-ESA/Hubble products.
  • By reproducing ESA/Hubble material, in part or in full, the user acknowledges the terms on which such use is permitted.
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 4.0 International license.
Attribution: ESA/Hubble
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
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.

Original upload log

Transferred from en.wikipedia to Commons using FtCG.

The original description page was here. All following user names refer to en.wikipedia.
Date/Time Dimensions User Comment
01:31, 19 January 2010 625 × 497 (62,996 bytes) w:en:James McBride (talk | contribs) ({{Information |Description = Image of NGC 6397 taken by the Hubble Space Telescope, with evidence of a number of blue stragglers. |Source = http://antwrp.gsfc.nasa.gov/apod/ap020220.html |Date = 2010-01-18 |Author = NASA )

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

18 January 2010

image/jpeg

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current17:11, 17 April 2019Thumbnail for version as of 17:11, 17 April 2019996 × 792 (413 KB)FriedrichKiefererImproved resolution and quality.
21:59, 1 January 2012Thumbnail for version as of 21:59, 1 January 2012625 × 497 (62 KB)WikignomeTransferred from en.wikipedia: see original upload log above

Global file usage

The following other wikis use this file: