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  • 1
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    Developing technologies for lunar-based astronomy (1992)
    In:  Other Sources
    Details
    Publication Date: 2011-08-24
    Description: Prospects for lunar-based astronomy and the development of the required technologies are briefly reviewed. A systematic approach to lunar-based astronomy includes a progression in capability from small automated telescopes to the 16-meter reflector on the moon. A next step beyond the 16-meter reflector will be a Lunar Optical/Ultraviolet/Infrared Synthesis Array. Intermediate steps are represented by the Lunar Transit Telescope and the Lunar Cluster Telescope Experiment. Priorities for the required technology development are identified.
    Keywords: ASTRONOMY
    Type: In: Engineering, construction, and operations in space III: Space '92; Proceedings of the 3rd International Conference, Denver, CO, May 31-June 4, 1992. Vol. 2 (A93-41976 17-12); p. 1853-1864.
    Format: text
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  • 2
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    Required technologies for a lunar optical UV-IR synthesis array (1992)
    In:  CASI
    Details
    Publication Date: 2019-06-28
    Description: A Lunar Optical UV-IR Synthesis Array (LOUISA) proposed to take advantage of the characteristics of the lunar environment requires appropriate advances in technology. These technologies are in the areas of contamination/interference control, test and evaluation, manufacturing, construction, autonomous operations and maintenance, power and heating/cooling, stable precision structures, optics, parabolic antennas, and communications/control. LOUISA needs to be engineered to operate for long periods with minimal intervention by humans or robots. What is essential for LOUISA operation is enforcement of a systems engineering approach that makes compatible all lunar operations associated with habitation, resource development, and science.
    Keywords: ASTRONOMY
    Type: New Mexico Univ., A Lunar Optical-Ultraviolet-Infrared Synthesis Array (LOUISA); p 227-241
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  • 3
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    Environmental effects on an optical-UV-IR synthesis array (1992)
    In:  CASI
    Details
    Publication Date: 2019-06-28
    Description: The Moon offers a stable platform with excellent seeing conditions for the Lunar Optical-UV-IR Synthesis Array (LOUISA). Some troublesome aspects of the lunar environment will need to be overcome to realize the full potential of the Moon as an observatory site. Mitigation of negative effects of vacuum, thermal radiation, dust, and micrometeorite impact is feasible with careful engineering and operational planning. Shields against impact, dust, and solar radiation need to be developed. Means of restoring degraded surfaces are probably essential for optical and thermal control surfaces deployed in long-lifetime lunar facilities. Precursor missions should be planned to validate and enhance the understanding of the lunar environment (e.g., dust behavior without and with human presence and to determine environmental effects on surfaces and components. Precursor missions should generate data useful in establishing keepout zones around observatory facilities while rocket launches and landings, mining, and vehicular traffic could be detrimental to observatory operation.
    Keywords: ASTRONOMY
    Type: New Mexico Univ., A Lunar Optical-Ultraviolet-Infrared Synthesis Array (LOUISA); p 196-209
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  • 4
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    Environmental effects on lunar astronomical observatories (1992)
    In:  CASI
    Details
    Publication Date: 2019-06-28
    Description: The Moon offers a stable platform with excellent seeing conditions for astronomical observations. Some troublesome aspects of the lunar environment will need to be overcome to realize the full potential of the Moon as an observatory site. Mitigation of negative effects of vacuum, thermal radiation, dust, and micrometeorite impact is feasible with careful engineering and operational planning. Shields against impact, dust, and solar radiation need to be developed. Means of restoring degraded surfaces are probably essential for optical and thermal control surfaces deployed in long-lifetime lunar facilities. Precursor missions should be planned to validate and enhance the understanding of the lunar environment (e.g., dust behavior without and with human presence) and to determine environmental effects on surfaces and components. Precursor missions should generate data useful in establishing keepout zones around observatory facilities where rocket launches and landings, mining, and vehicular traffic could be detrimental to observatory operation.
    Keywords: ASTRONOMY
    Type: NASA. Johnson Space Center, The Second Conference on Lunar Bases and Space Activities of the 21st Century, Volume 1; p 329-335
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  • 5
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    Required technologies for lunar astronomical observatories (1992)
    In:  CASI
    Details
    Publication Date: 2019-06-28
    Description: Each of the major new observatories proposed to take advantage of the characteristics of the lunar environment requires appropriate advances in technology. These technologies are in the areas of contamination/interference control, test and evaluation, manufacturing, construction, autonomous operations and maintenance, power and heating/cooling, stable precision structures, optics, parabolic antennas, and communications/control. Telescopes for the lunar surface need to be engineered to operate for long periods with minimal intervention by humans or robots. What is essential for lunar observatory operation is enforcement of a systems engineering approach that makes compatible all lunar operations associated with habitation, resource development, and science.
    Keywords: ASTRONOMY
    Type: NASA. Johnson Space Center, The Second Conference on Lunar Bases and Space Activities of the 21st Century, Volume 1; p 323-328
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  • 6
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    Advanced technology for a lunar astronomical observatory (1988)
    In:  Other Sources
    Details
    Publication Date: 2019-07-13
    Description: Significant new technologies are required for three proposed telescopes to be operated on the moon. These technologies are in the areas of contamination/interference control, test and evaluation, manufacturing, construction autonomous operations and maintenance, power and heating/cooling, stable precision structures, optics, parabolic antennas, and communications/control. Telescopes for the lunar surface need to be engineered to operate for long periods with minimal intervention by humans or robots.
    Keywords: ASTRONOMY
    Type: Space 88 Conference on Engineering, Construction, and Operations in Space; Aug 29, 1988 - Aug 31, 1988; Albuquerque, NM; United States
    Format: text
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