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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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History of lunar atmosphere and possibility of ice and organic compounds existing on moon
Theory of tektite origin on moon as impact fragments
Characteristics of principal structural elements of visible and far sides of moon
Radio emission measurements of moon using modulation radiometer with parametric amplifier
This article covers the hypothesis that tektites are minerals of lunar origin. Several tektite sites are described with emphasis given to the australites. It was found that the australites came across the melting point twice, and their age was established by uranium tracks are being about 700,000 years. Their contents of 10.2% nickel along with two combinations of schreibersite and troilite only found in extraterrestrial bodies do not exclude the fact that the origin of tektites might be located much further in space than the moon.
Origin of tektites and impact fragments from the moon
Nonuniform expansion and contraction effects on moon, mercury and mars
Coordinates of feature on lunar photograph related to lunar direction cosines, using orthographic atlas of moon
Ranger moon picture implications concerning nature of lunar surface
Set of earth to moon trajectories and its relation to apollo mission trajectories
Moon to earth trajectory analysis using conical section theory and precision integrating programs
Spherical and torsional oscillations of moon by long-period seismograph for investigation of internal lunar structures
Earth-moon trajectories and relationship between injection and periselenum conditions
Moonwatch program to verify and locate color on lunar surface using Moon Blink instrument
Thermal history of Mars and Moon - calculations of heating and cooling during formation processes
Inner structure of moon - study based on thermal expansion coefficient and compressibility of lunar minerals and rock formations