Observations of Zodiacal Light in Egypt and Its Variations

1982 ◽  
pp. 171-182
Author(s):  
A. S. Asaad
Keyword(s):  
1985 ◽  
Vol 85 ◽  
pp. 223-226
Author(s):  
K. Weiss-Wrana ◽  
R.H. Giese ◽  
R.H. Zerull

AbstractThe investigations of light scattering by larger meteoritic and terrestrial single grains (size range 20 μm to 120 μm ) demonstrate that the scattering properties of irregularly shaped dark opaque particles with very rough surfaces resemble the characteristic features of the empirical scattering function as derived from measurements of the zodiacal light. Purely transparent or translucent irregularly shaped particles show a quite different scattering behaviour. Furthermore irregular and multicomponent fluffy particles in the size range of a few microns were modelled by microwave analog measurements in order to explain positive and negative polarization of the light scattered by cometary dust grains.


1997 ◽  
Vol 288 (4) ◽  
pp. 1022-1026 ◽  
Author(s):  
J. F. James ◽  
T. Mukai ◽  
T. Watanabe ◽  
M. Ishiguro ◽  
R. Nakamura
Keyword(s):  

1980 ◽  
Vol 90 ◽  
pp. 37-39
Author(s):  
P.L. Lamy ◽  
A. Llebaria ◽  
S. Koutchmy

Preliminary results for the photometry of a photograph of the inner zodiacal light taken aboard Saliout 6 are reported. The Very Wide Field Camera to be flown aboard Spacelab 1 is described and the program of observations of the zodiacal light is presented.


Nature ◽  
1970 ◽  
Vol 225 (5239) ◽  
pp. 1231-1232 ◽  
Author(s):  
V. VANÝSEK ◽  
M. HARWIT
Keyword(s):  

Nature ◽  
1871 ◽  
Vol 3 (78) ◽  
pp. 509-510 ◽  
Author(s):  
C. PIAZZI SMYTH
Keyword(s):  

2012 ◽  
Author(s):  
Jessica E. Krick ◽  
William J. Glaccum ◽  
Sean J. Carey ◽  
Patrick J. Lowrance ◽  
Jason A. Surace ◽  
...  
Keyword(s):  

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