Alien Lunar "Walkway" Bites The Lunar Dust!, page 1

Originally posted by 0bserver1
I don't see any significant discovery in this picture, merely think that this structure you point out is just a lost piece of the glued fault line that you see on other pictures by NASA ......

I don't know from where you get your information but it's erroneous. Read below how NASA explains processing blemishes such as the "walkway" and a host of other imperfections sometimes claimed to be due to aliens!

www.lpi.usra.edu...

IMPERFECTIONS
Certain imperfections may be observed in some of the photographs. These imperfections are directly traceable to the method of film development, the readout system, the video data, or the GRE system.

Most photographs are not perfectly rectangular. This distortion was caused by a misalinement of the line-scan tube with respect to the mechanical scan direction. When the projected line was not perpendicular to the scan direction during readout, and the kinescope trace in the GRE system was perpendicular to the edge of the 35-mm film, then a noticeable tilt could be observed when successive framelets were laid side by side to reconstruct a complete frame.

Many framelets appear to have light and dark stripes running parallel to their edges. This effect was due primarily to an inherent nonuniformity in the light output of the scan system in the spacecraft that caused a variation in light intensity and affected the video signal level during a scan across the width of a framelet. Ideally, the level should be constant for a constant film density.

In some photographs small-scale streaks appear as bright white lines (see plate 297) parallel to the framelet edge. This condition was caused by phosphor granularity in the GRE kinescope tube.

The Bimat technique introduced several development imperfections that are scattered throughout many of the frames. Bimat stop lines (shown in plate 75) and Bimat pull-off lines (shown in plate 144) result from anomalous development conditions which occurred at the entrance to and exit from the development system. Two oval-shaped spots (shown in plate 92) appear near the center of the film and are associated with the location of the Bimat stop line; they follow it by about 10.7 cm (4.2 in.). "Lace" (shown in plate 116) appears as a spotted area of unprocessed film arranged in a random manner. The areas vary in size and location on the film and do not follow any pattern. Because of overlapping photography, the amount of data lost by these processing defects is small; their main effect is the spoiling of the appearance of the photographs.

Various other minor imperfections are scattered throughout the photographs. Occasionally, momentary dropout of the video modulation on the transmitted carrier caused extremely fine white lines to appear in the framelets (shown in plate 573). In plate 2 there appears to be an area of double exposure. This condition was caused by a failure of the film to advance completely after a photograph was taken; as a result, a medium-resolution image overlaps a high-resolution image. A few photographs (such as plate 344) have a blurred or out-of-focus appearance that was a result of water vapor condensing on the camera window. Once the problem was recognized, it was eliminated by closer control of the window temperature.