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rights statement: https://www.flickr.com/people/nasacommons/, https://www.nasa.gov/nasa-brand-center/images-and-media/

The images from NASA on the Commons can be used for educational, personal, or informational purposes without explicit permission, but they should be credited. Images cannot be used for commercial purposes or anything that would suggest NASA endorsement.

available materials: photographs, film, and video from the National Aeronautics and Space Agency (NASA)