My discovery is on a nasa photograph. Go to Google moon. Zoom in on Apollo 16 landing site,down to a level where the eva paths appear. Go to EVA stop number 8, click on camera picture of wreck crater. Now, make a line from the back wheel of the rover into the distance,,,notice anything. I know truely believe we are not alone,they were actually watching the astronauts,kind of like going to the zoo for them. The astronauts HAD to know!