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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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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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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As the lander explores the surface, the Viking Orbiter photographs Mars and its moons and serves as a radio relay ; gouache on illustration board, 1975
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Phobos and Deimos poised above horizon of Mars
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Valles Kasei 2 - Dry river valley on Mars, based on sketch made below Zabriskie's Point in Death Valley
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Mars sketched while observing through a 6" Newtonian reflector telescope under excellent conditions.
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First Step on Deimos - an astronaut drifts down to the surface of Mars' inner moon, pulled by its feeble gravity
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astronauts set up Mars base at edge of ancient river valley - painting by Don Dixon
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a spaceship orbits above a domed base on Mars' inner moon
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Hamilton Collection plate commemorating landing of Viking One on Chryse Planitia, Mars, July 20, 1976
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Buzz Aldrin Mars Cycler - painting by Don Dixon for Scientific American
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Astronauts set up a relay antenna near a Mars colony. Digital, 2005
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Astronauts set up a relay antenna near a Mars colony. Version 2. Digital, 2005.