Moon - How does NASA explain this ?

.oO( Better Quality Video Here )Oo.

http://www.dailymotion.com/video/x8tfi1_comment-la-nasa-expliquetelle-cela_tech

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Official image :

http://www.lpi.usra.edu/resources/lunarorbiter/images/print/5151_h1.jpg

http://www.lpi.usra.edu/resources/lunarorbiter/frame/?5151 (5151_h1)

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Eastern Oceanus Procellarum
Mare Insularum
Copernicus Crater
(~) 9.3° N, 19.25° W
US Lunar Orbiter 5 (1967)

Music : Vangelis

If someone can help for structures scale...
Thanx

Etranges structures sur la Lune

http://aleth.over-blog.com/article-31526282.html