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Copyright Statement

Astra's Star Gate

This copyright statement applies to the website, Astra's Stargate. All information that is presented as the original work of the author belongs to the author. Information on most of these pages may be used by educators and amateur astronomers or star gazers as materials to be used for public programs. If the information is to be printed, the author must be contacted. Any other use requires written permission from the author or authors.

Permission may be obtained by writing to the author. All images that require the authors permission are labeled with the copyright symbol © . The same applies to the images that have been created by Dawn Jenkins for Astra's Stargate. Use the contact page to obtain permission or make comments. Also, images on the site are optimized for the web and screen viewing so contacting the author may result in better images. Feel free to point others to the URLs at Astra's Stargate. Also please read below for other copyrights that have been respected at Astra's Stargate.

Copyrights used at Astra's Stargate

Images from U.S.A. National Aeronautics and Space Administration (NASA)

Many of the images used here have been imported from the web. There are many images that have been downloaded from NASA. These images are publicly available and where applicable, there will be a copyright added directly to the image. ©NASA Other images may be owned by NASA and other entities. Those organizations will also be noted on the copyright tag.

Images in the Public Domain

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Images that are found to be in the public domain may be edited or cropped for improved appearence on the pages at Astra's. If you wish to use any of these images you may do so. If any image is used as a public domain image and you have any other information about such images, do not hesitate to contact the webmaster using the contact page.

Images with Creative Commons licenses

A very wonderful source of images on the internet is the WikiMedia Commons site. It is very easy to use these images, but there are conditions and this section of the copyright pages at Astra's Stargate is intended to help fulfill those conditions as well as help other users, students, and educators.

For files licensed under the Creative Commons Attribution 2.0 Generic license:

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You may share (copy, distribute and transmit the work) and remix or adapt the work, under the following conditions: 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.

All Creative Commons files can be found by searching at WikiMedia Commons - or - pehaps they can be found more easily by searching under the subject at Wikipedia directly.

For files licensed under the Creative Commons Attribution 3.0 Generic license:

Creative Commons Attribution 3.0 license symbol

You may share (copy, distribute and transmit the work) and remix or adapt the work, under the following conditions: 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. If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

All Creative Commons files can be found by searching at WikiMedia Commons - or - pehaps they can be found more easily by searching under the subject at Wikipedia directly.

If this policy changes, this page will be updated. This policy is effective from August 20, 2020.