Attribution 2.0 truetrue 2 July 2012 English author name string: NASA's Earth Observatory Flickr user ID: 68824346@N02 URL: https://www.flickr.com/people/68824346@N02...
Commons Attribution 2.0 truetrue 12 May 2018 English author name string: NASA Goddard Space Flight Center URL: https://www.flickr.com/people/24662369@N07...