本文件处于公有领域,因为the website where this image was retrieved from has released it to the public domain, and has in turn been granted permission for all of the images it uses.
{{PD-Art|copyright tag}} PD-because|the website where this image was retrieved from has released it to the public domain, and has in turn been granted permission for all of the images it uses. Source URL: http://galileo.rice.edu/sci/brahe.html