%0 Book %T Scientific Prerequisites for the Human Exploration of Space %D 1993 %U https://nap.nationalacademies.org/catalog/12300/scientific-prerequisites-for-the-human-exploration-of-space %> https://nap.nationalacademies.org/catalog/12300/scientific-prerequisites-for-the-human-exploration-of-space %I The National Academies Press %C Washington, DC %G English %K Space and Aeronautics %P 66 %R doi:10.17226/12300