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069-Trans-Mars-Injection
Viking One departs earth enroute to Mars, venting fuel from the discarded booster creates a blue glow ; gouache on illustration board, 1975
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070-Mars-Orbit-Insertion
Viking fires its engines above Mars to become the first artificial object to orbit another planet ; gouache on illustration board, 1975
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074-Ten-Feet-Over-Mars-Viking-landing
Viking's engines shut off and it drops to a soft landing. Color of the Martian sky is as conceived prior to first landing ; acrylic and gouache on masonite, 1975.
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041-Phobos
The larger Martian moon Phobos, known at the time of this painting to be a dark, potato shaped asteroidal body, orbits about 3,700 miles above Mars. Gouache on illustration board, 1974; artwork © Don Dixon/cosmographica.com
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042-Mars-Vertical-View
sinuous valleys course for hundreds of miles across the Martian desert, providing evidence of ancient rivers. Gouache on illustration board, 1975. artwork © Don Dixon/cosmographica.com