টেমপ্লেট:পিডি-ইউএসগভ-নাসা

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Warnings:

Use of NASA logos, insignia and emblems are restricted per US law 14 CFR 1221.
The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not in the public domain.
Materials from the Hubble Space Telescope may be copyrighted if they do not explicitly come from the STScI. [১]
All materials created by the SOHO probe are copyrighted and require permission for commercial non-educational use. [২]
Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [৩]

A partial list of NASA attribution templates:

{{PD-USGov-NASA}}: Images.
{{NASA}}: NASA web sites and printed matter other than images for which NASA's use guidelines applies
{{NASA logo}}: NASA logos and insignia covered by Code of Federal Regulations 14 CFR