@BOOK{NAP9850, title = "Assessment of Technology Development in NASA's Office of Space Science", doi = "10.17226/9850", url = "https://nap.nationalacademies.org/catalog/9850/assessment-of-technology-development-in-nasas-office-of-space-science", year = 1998, publisher = "The National Academies Press", address = "Washington, DC" }