GUIDANCE OF UNMANNED LUNAR AND INTERPLANETARY SPACECRAFT
Linear perturbation technique for orbit determination and guidance correction, for earth- based guidance of unmanned lunar and interplanetary flight
INTERPLANETARY FLIGHT↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Nuclear electric spacecraft for unmanned planetary and interplanetary missions.
Nuclear-electric propulsion evaluated for unmanned planetary and interplanetary spacecraft, comparing thermionic and turbogenerator power plants
ELECTRIC PROPULSION↗
A magnetic unloading system for an ultra stable unmanned spacecraft.
Magnetic unloading system provides torque to unload wheel momentum in presence of nonzero average disturbance torques for stabilizing unmanned spacecraft
REACTION WHEEL↗
Guidance of unmanned lunar and interplanetary spacecraft.
Linear perturbation technique for orbit determination and guidance correction for earth based guidance of unmanned lunar and interplanetary flight
ORBIT CALCULATION↗
Second unmanned gemini launch set for december 7 news release no. 64-296
Unmanned Gemini project - mission parameters, test objectives, and launch program
GEMINI PROJECT↗
Command system study for the operation and control of unmanned scientific satellites. task i- unified tracking/command/telemetry at lunar distances first quarterly progress report, 30 jun. - 30 sep. 1964
Control of unmanned scientific satellites and unified tracking/command/telemetry at lunar distances
TELEMETRY↗
Applications of snap-50 class powerplants to selected unmanned electric propulsion missions.
SNAP-50 power plants applied to selected unmanned electric propulsion space missions
NUCLEAR POWER PLANT↗
Command system study for the operation and control of unmanned scientific satellites, task III - Command system interference Third quarterly progress report, 1 Jan. - 31 Mar. 1965
Effects of CW and modulated interference on baseband of AM and FM demodulators used for control of unmanned scientific satellites
SATELLITE CONTROL↗
Unmanned extravehicular environments operation qualification test of the Gemini ELSS /Extravehicular Life Support System/ Test plan
Space environment and failure mode simulation for unmanned qualification testing of Gemini Extravehicular Life Support System /ELSS/
LIFE SUPPORT SYSTEM↗
Unmanned extravehicular environments operation qualification test of the Gemini extravehicular support package and extended umbilical Test plan
Gemini extravehicular support package tests for unmanned part of extravehicular environments operation qualification test program
GEMINI PROJECT↗
Gemini flight control system performance during the second unmanned flight.
Gemini flight control system performance during second unmanned flight
FLIGHT CONTROL↗
Use of lift to increase payload of unmanned Martian landers.
Use of lift to increase payload of unmanned Martian landing capsule, discussing approach corridor and capsule design
PLANETARY LANDING↗
Unmanned space flight.
Unmanned space flight, considering experiments, instrumentation, space probes and satellites
SPACE EXPLORATION↗
High power microwave transmitters for deep space communications with unmanned spacecraft.
High-power microwave transmitters for deep-space communication with unmanned spacecraft
SPACE COMMUNICATION↗
Trajectories of unmanned spacecraft.
Unmanned spacecraft trajectories, discussing flight mechanics of solar system exploration
SPACECRAFT TRAJECTORY↗
Power systems for an unmanned lunar roving vehicle.
Unmanned lunar roving vehicle power requirements, comparing radioisotope thermoelectric generator and solar cell/battery systems
LUNAR ROVING VEHICLE /LRV/↗
Use of lift to increase payload of unmanned Martian landers.
Use of lift to increase payload of unmanned Martian landing capsule, discussing approach corridor and capsule design
LIFTING BODY↗
Comparison of several trajectory modes for manned and unmanned missions to Mercury - 1980-2000.
Trajectory modes for manned and unmanned missions to Mercury, 1980-2000
VELOCITY↗