All re-processed images are Copyright ©2001 by Gianluca Napolitano - Florence -  Italy: 

Although the source of all satellite imagery is NASA, the processed images contained in this web and related web pages are the property of the author, Gianluca Napolitano . The print and broadcast media are free to use a limited number of images (no more than 5 per story) as long as the author is credited. Same conditions apply to those individuals who would like to use a few pictures for their web page, school projects, and in general for non commercial use.

None of this material may be used for other commercial purposes expecially books, magazine articles, videos, motion pictures, CD-ROMs, and other merchandise without the express written permission of the author. 

Reprocessed and colorized images  are available in typographic quality TIFF files  for a fee. Click here for information on these products. 

The content of this web site may not be reproduced or redistributed or mirrored  without the permission of the author.

NASA originals are generally not copyrighted and can be freely used including for web pages. Pursuant to the Image Use Policy , all original imaging credit is given to NASA/JPL/Malin Space Science Systems.

il contenuto di questo sito rappresenta le opinioni personali dell' autore ed e' completamente basato su materiale originale di provenienza http://www.msss.com - le elaborazioni sono pure congetture e la citazione dei nomi delle fonti e' fatta al puro scopo di documentare la provenienza del materiale - non esiste nessun legame ne' riconoscimento ufficiale fra questo sito o i suoi autori e le organizzazioni citate - tutti i marchi appartengono ai legittimi proprietari - le immagini elaborate a colori sono di proprieta' dell' autore