frontier: The Moon, photographed by Lunar Orbiter IV, May 1967.
At centre, three overlapping craters: Anaxagoras, Goldschmidt, and Barrow at 73°N 3°W. Directly above them, on the edge of darkness, the north pole. Below them, Plato Crater (dark and circular) on the edge of the Mare Imbrium.
Image credit: NASA/LaRC, c/o LPI.





![cloak: The surface of the Moon, photographed by Lunar Orbiter 1, August 1966.
From 1°N 84°E, on the western side of the Mare Smythii (named for William Henry Smyth, 19th century British astronomer).
[High resolution section 1 of plate 1005.]
Image credit: NASA/LaRC.](http://25.media.tumblr.com/tumblr_m8e3wiTeEc1qlyoivo1_500.jpg)


