FEASIBILITY STUDY TOWARD DEVELOPMENT OF RADIATION RESISTANT SOLAR CELL
Radiation resistant solar cells
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Radiation resistant solar cells
Satellite communication system employing frequencies in 15 to 20-gc frequency range
Radiation resistant solar cells - n on p cells with base region impurity gradient which accelerates minority carriers toward the junction
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Launching of Interplanetary Monitoring Platform spacecraft into lunar orbit
Survey of lubrication devices for reducing friction in mechanisms operating in space
Various techniques used to protect mechanisms operating in space from malfunctions due to friction
Hypervelocity gun with nonconductive projectile and arc plasma armature and metal rails between insulated slabs
Integral heat sink material space suit for body temperature control
High temperature synthetic air heater for use with hypersonic tunnel
Electrostatic image recorder for conversion of Apollo television images to standard commercial television format
Radiation pyrometer for nuclear application
Mass spectrometer instrumentation for analysis of Mars atmosphere
Use of earth orbiting satellite as communications relay between earth and space vehicles on interplanetary missions
Head-end steering for simplified manned launch vehicle
Direct flow gas core nuclear reactor propulsion system
Gravity gradient stabilized, lenticular satellite for passive communications
Reduction of thermal deflections and control of temperature distribution in parts of Advanced Orbiting Solar Observatory /AOSO/