The other night, me, my tripod and my camera sat by the side of the road on Angeles Forest Highway, in the San Gabriel Mountains, above Los Angeles. Please click on the thumbnail to open a larger photograph.

    Wandering about the local thrift shop, I came across two books I could not pass up. The first one was published in 1967 by the Scientific and Technical Information Division and the Office of Technology Utilization by the National Aeronautics and Space Administration. It is officially designated as NASA SP-129. [The second book is NASA [...]