منابع مشابه
Progress Report on Apollo Program
It is a great pleasure to be here today and to greet you hardy suMvors of the pool party. I will do my best to avoid loud noises and bright colors during my status report. Since the last SETP Symposium, the Apollo Program has been quite busy in a number of different areas. (Figure 1) My problem is to sift through this information and to talk only about those things of most interest to you. Firs...
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On 21 July 1969, during the first manned lunar mission, Apollo 11, the first retroreflector array was placed on the moon, enabling highly accurate measurements of the Earthmoon separation by means of laser ranging. Lunar laser ranging (LLR) turns the Earthmoon system into a laboratory for a broad range of investigations, including astronomy, lunar science, gravitational physics, geodesy, and ge...
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Doses of heavy particles at positions inside the command modules of Apollo missions 8, 12, 14, and 16 correlate well with the calculated effects of solar modulation of the primary cosmic radiation. Differences in doses at different stowage positions indicate that the redistribution of mass within the spacecraft could enhance safety from the biological damage that would otherwise be expected on ...
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A OCCIDENTALS, we are the heirs of Ancient Greek civilization. Given that the practice of anesthesia is considered less than 200 yr old, it seems hard to believe that the unusual idea of putting someone to sleep during a painful medical procedure was actively discussed and intricately imagined more than 25 centuries ago. Yet the Greek myths tell us of a Homeric warrior named Philoctetes who was...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Aeronautical and Space Sciences
سال: 1973
ISSN: 0021-4663
DOI: 10.2322/jjsass1969.21.322