The Trail Goes Cold

Read Marc Kaufman's story: As Neil Armstrong prepared to take his "one small step" onto the moon in July 1969, a specially hardened video camera tucked into the lander's door clicked on to capture that first human contact with the lunar surface. The ghostly images of the astronaut's boot touching the soil record what may be the most iconic moment in NASA history, and a major milestone for mankind.

Millions of television viewers around the world saw those fuzzy, moving images and were amazed, even mesmerized. What they didn't know was that the Apollo 11 camera had actually sent back video far crisper and more dramatic — spectacular images that, remarkably, only a handful of people have ever…