Meteoroid activity on the lunar surface from the Surveyor 3 sample examination.The Surveyor 3 television camera shroud and polished aluminum tube, retrieved as a result of the Apollo 12 mission after 2.5 years on the lunar surface, were examined for evidence of meteoroid impact. Resulting estimates of the meteoroid flux in the lunar vicinity are shown to be in good agreement with the Lunar Orbiter penetration rates. In addition, the relationship between a derived lunar-surface meteoroid cumulative-flux model and the comparable near-earth model is discussed in the light of theoretical predictions. It is shown that the effect of the gravitational field of the earth on the near-earth environment was greater than previously predicted.
Document ID
19730027455
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Cour-Palais, B. G.
Zook, H. A.
Flaherty, R. E. (NASA Manned Spacecraft Center Houston, Tex., United States)