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• If you want to use ESO's materials without having to pay, the full image or footage credit must be presented in a clear and readable manner to all users, with the wording unaltered (for example: "ESO/José Francisco (josefrancisco.org)". 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 this page for guidance.
• The text of press releases, announcements, pictures of the week and captions should be credited to ESO or, when used by the media, ESO should be mentioned in the article or piece.
• ESO materials, images and videos may not be used to state or imply the endorsement by ESO or any ESO employee of a commercial product or service;
• ESO welcomes a copy of the product sent to them to be indexed in their archive;
• If an image includes a picture of an identifiable person, using that image for commercial purposes is not permitted.

Notes:

• Note that this general permission does not extend to the use of ESO's logo, which shall remain protected and may not be used or reproduced without prior and individual written consent of ESO.
• Also note that music, scientific papers, code, and text other than press releases, announcements, pictures of the week, blog posts and captions on eso.org are not released under this license and can not be used for non-ESO products. An exception for this is the Music Archive which is released under this license.
• By reproducing ESO material, in part or in full, the user acknowledges the terms on which such use is permitted.
• The European Southern Observatory is an intergovernmental organisation with its Headquarters in Germany. As an international organisation ESO has a legal personality of international law and enjoys certain privileges and immunities.
• Please note that the images on the pages under http://www.eso.org/public/outreach/eduoff/vt-2004/ are copyright of their owners and they are not released under ESO's usual Creative Commons license.
• For information on how Artificial Intelligence (AI) is used in text, images and videos produced by ESO's Department of Communication, please check ESO's AI Disclaimer.