National Academies of Sciences, Engineering, and Medicine, Division on Engineering and Physical Sciences, Space Studies Board, Committee on Large Strategic NASA Science Missions: Science Value and Role in a Balanced Portfolio
NASAs Science Mission Directorate (SMD) currently operates over five dozen missions, with approximately two dozen additional missions in development. These missions span the scientific fields associated with SMDs four divisionsAstrophysics, Earth...Lasīt vairāk
