Optical astronomy package feasibility study for Apollo applications program Executive summary report
Feasibility of adapting optical astronomy package to Apollo Application Program missions on lunar surface
ASTRONOMY↗
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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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Radio astronomy
Radio astronomy studies in 18-cm line emission sources, fringe visibility of bright radio sources, and spectral features of Venus and Jupiter
INTERFEROMETRY↗
Millimeter-wave radiometry for radio astronomy Final report, 1 Aug. 1964 - 15 Sep. 1966
Instrumentation and antenna development, solar observations, and lunation observations in study of millimeter wave radiometry for radio astronomy
MILLIMETER WAVE↗
Astronomy in Space
NASA space science astronomy program - orbiting satellite experiments for solar, stellar, and galactic observations
SPACE SCIENCE↗
Space astronomy program of the National Aeronautics and Space Administration
NASA space astronomy program
ASTRONOMY↗
Experimental studies of current distributions and radiation patterns of a resistively loaded V-antenna at quarter scale for a radio astronomy Explorer satellite Final report
Current distributions and radiation patterns of resistively loaded V-antenna at quarter scale for radio astronomy Explorer satellite
ANTENNA↗
Radio astronomy
Radio astronomy - Haystack-Millstone OH INTERFEROMETER, K-band spectrum measurements of sun, inference of atmospheric attenuation from balloon flights, and microwave emission
RADIO ASTRONOMY↗
Radio and X-ray astronomy
Radio and X-ray astronomy research on X-ray polarization, X-ray telescope and planetary atmosphere
POLARIZATION↗
Integration plan for the Radio Astronomy Explorer /RAE/ spacecraft
Electronic systems integration plan for radio astronomy Explorer satellite
RADIO ASTRONOMY↗
The Apollo X-ray astronomy experiment.
Apollo X-ray astronomy experiment, noting instrumentation techniques employed and advantages
X-RAY ASTRONOMY↗
Balloon X-ray astronomy.
Instrumental and observational aspects of balloon X-ray astronomy involving position, angular size, intensity and spectral measurements of X-ray sources
X-RAY ASTRONOMY↗
Design of a main-bus switching regulator with low RF interference for the radio astronomy Explorer satellite.
Variable ratio DC transformer regulator used in voltage boost configuration of power system in Radio Astronomy Explorer /RAE/ spacecraft, noting RF interference reduction
VOLTAGE REGULATOR↗
Balloon X-ray astronomy.
Instrumental and observational aspects of balloon X-ray astronomy involving position, angular size, intensity and spectral measurements of X-ray sources
BALLOON SOUNDING↗
Large format long-wavelength GaAs/AlGaAs multi-quantum well infrared detector arrays for astronomy
A long-wavelength large format Quantum Well Infrared Photodetector (QWIP) focal plane array has been successfully used in a ground based astronomy experiment.
QWIP low background astronomy focal plane arrays l↗
Radio Astronomy, Planetary
Planetary radio astronomy is the study of the physical characteristics of the planets in the Solar System by means of the electromagnetic radio radiation emitted by these objects.
Radio Astronomy Planets↗