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Stories, updates, insights, and original analysis from The Planetary Society. 

Don Davis’ Mariner Mars globe (Hellas side)

The Mariner Mars Globe

In 1971 I was being trained to work with the airbrush by the map artists at the U.S. Geological Survey's Branch of Astrogeologic Studies in Flagstaff. However, the project I ended up spending about a quarter of a man-year on was a hand-painted map globe of Mars.