Europa Clipper spacecraft in the high-bay at NASA/JPL, Pasadena, CA, USA.

Dr. Fred J. Calef III in front of the hand colored with pastels, dot matrix, first satellite image of Mars. At NASA/JPL, Pasadena, CA, USA.

Met a new friend and visited and old one…
#EuropaClipper #OGMarsMap #PastelByDN #Mariner4