Description2011 NASA Earth Observatory image of Tin Bider Crater rotated.jpg
English: This is a 2011 image of Algeria's Tin Bider Crater from the NASA Earth Observatory that has been rotated to attempt to eliminate the crater illusion.
Other information
This is an original 2011 NASA Earth Observatory image of Algeria's Tin Bider Crater that has been rotated by the uploader in an attempt to eliminate the crater illusion.
The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain.
The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2]