NASA NTRS · 19680038991
Space plans and possibilities.
Abstract
Space exploration planning and possibilities for manned landing on moon, Mars, Venus, Jupiter and other planets
Keep this discovery
Explore connections, maps & timelines
Naugle, J. E., Newell, H. E.. 1968-02-01. Space plans and possibilities.. https://ntrs.nasa.gov/citations/19680038991
Cite the original work for its findings. Save a collection to share your selection of sources.