Gürtel des Orion
Bildinfo und Lizenz
© 2016
- 2026
Bildinfo
- Oben: Die drei Gürtelsterne des Orion
- Mittlerer Stern:
- Rechter Stern:
Description
- Gürtel des Orion
- Date: 1888
- Quelle: Wikimedia Commons
- Published: 19. July 2007 23:49:13) - http://tdc-www.harvard.edu/plates/gallery/
- Author: William Henry Pickering (died 1938)
License
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or less. This work was never published prior to January 1, 2003, and is currently in the public domain in the United States because it meets one of the following conditions:
- its author died before 1947;
- the death date of its author is not known, and it was created before 1897;
- it is an anonymous work, a pseudonymous work, or a work made for hire, and it was created before 1897.
The above provisions are contained in 17 U.S.C. § 303. See also this page for more information.
Originalseite
- Das Bild ist Teil eines online-Lexikons.
- Rhetos Lernlexikon Mathematik, Aachen:
- Siehe unter 👉 Gürtel des Orion