Publisher

Editor-in-chief : Nicolas Gratiot
Editor-in-chief : Communications Officer OSUG

Technical and graphic design

Hosting : Grenoble Observatory of Universe Sciences - OSUG
Domaine Universitaire, 122 rue de la piscine, 38400 Saint Martin d’Hères, France
Telephone : +33 476 514 981

Content Management System : SPIP

Web design : Chris Gaillard

Protection of personal data

In accordance with Law No. 78-17 of 6 January 1978 on Information Technology, Data Files and Civil Liberties (Articles 38, 39, 40), you have the right to access, rectify and delete data concerning you, online on this site.

To exercise this right, please contact the webmaster.

Terms of use

Browser compatibility

This site is optimised for the following versions of the main browsers : Mozilla Firefox 62, Google Chrome 67, Safari 11.2, Internet Explorer IE 11. We do not guarantee compatibility with earlier versions.

Disclaimer

OSUG cannot, under any circumstances, be held liable for the content of the information appearing on this site or for any consequences that may result from its use or interpretation.

Intellectual property

The website ‘Welcome to OSUG, the Earth, Universe and Environment Observatory’ is a creative work, the exclusive property of OSUG, protected by French and international legislation on intellectual property rights. No reproduction or representation may be made in contravention of OSUG’s rights under the aforementioned legislation.

Cookies

Internet users who do not wish to receive cookies may configure their browser to receive a warning each time cookies are sent, to refuse cookies from certain websites, or to delete cookies from their browser. They may also manage preferences for all third-party services via the cookie management panel : Consent.

Hyperlinks

The creation of hyperlinks by third parties to pages or documents published on the “Welcome to the OSUG, Earth, Universe and Environment Observatory” website is permitted provided that the links do not contravene the interests of the OSUG and that they ensure the user can identify the origin and author of the document.
The OSUG website may contain links to other websites ; the OSUG cannot be held responsible for the content of these sites.

Photo credits  
– Images included on the pages : please refer to the credits mentioned in the captions. By default : © OSUG and members.  
– Header banner images : please refer to the credits listed at the bottom of the page. By default : © OSUG and members.

Updated on 5 juin 2026