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]
== Description == {{Information |Description=The second North American X-15 rocket plane (serial 56-6671) transformed to X-15A-2 standard with its two external fuel tanks |Source=NASA/DFRC |Date=1965 |Author=NASA }} Category:Experimental aircraft