David S. F. Portree

My blogs

About me

Industry Museums or Libraries
Occupation Manager, NASA/USGS Astrogeology Regional Planetary Information Facility
Location Flagstaff, Arizona, United States
Introduction This blog is a project of David S. F. Portree, passionate & opinionated spaceflight advocate, lunar & planetary map librarian, archivist, author, and spaceflight historian.
Interests spaceflight history, environmental history, maps, space exploration, geology, geography, language, writing, nerd stuff