RANGER LUNAR CAPSULE ANTENNA
Discussion of the development of a curved turnstile antenna for the instrumented capsule to be landed on the moon by ranger spacecraft
LUNAR COMMUNICATION↗
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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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Digital video processing at JPL.
Cathode ray tube device for digital video processing of Ranger pictures
LUNAR PHOTOGRAPHY↗
Estimate of four topocentric lunar radii.
Estimate of dynamical center from four lunar surface impact points determined by tracking Ranger probes from three earth-based stations
RANGER LUNAR LANDING VEHICLE↗