%0 Book %T The Outer Solar System: A Program for Exploration %D 1969 %U https://nap.nationalacademies.org/catalog/12397/the-outer-solar-system-a-program-for-exploration %> https://nap.nationalacademies.org/catalog/12397/the-outer-solar-system-a-program-for-exploration %I The National Academies Press %C Washington, DC %G English %K Space and Aeronautics %P 89 %R doi:10.17226/12397