Chandra materials on this site have been produced for NASA at the Smithsonian Astrophysical Observatory (SAO) under contract NAS8-03060. For Chandra content, no claim to copyright is being asserted and the material may be used in accordance withNASA guidelines. It is requested that use of this work by NASA/SAO be given all appropriate acknowledgement. Credits are provided with each image/video/sonification on its page. If you have questions about those credits, please email us atcxcpub@cfa.harvard.edu
The Chandra web site also contains material created and/or provided by individuals or institutions other than SAO, and those individuals or institutions may claim copyright. For example, multiwavelength images with non-NASA data. If you would like to use such material, inquiries should be made directly to those listed individuals/institutions. Or, contact Dr. Kimberly Arcand (cxcpub@cfa.harvard.edu) for further information.
Note: The availability of Chandra/SAO materials on this website does not include logos, and does not imply the endorsement ofSAO,NASA, or theSmithsonian of any commercial or private use of such materials.
Photography: If a recognizable person appears in a photograph, use for commercial purposes may infringe a right of privacy or publicity, and permission should be obtained from the recognizable person.
Audio Recordings: Use of a portion or segment of an audio piece, such as narration, or music, may infringe a right of publicity or copyright, and permission should be obtained from the source.
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If you have further questions, please contact us at:cxcpub@cfa.harvard.edu
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