Results 61 to 70 of about 4,059 (221)
The Perturbations of Halley's Comet in the Past. Third Paper. The Period from 1066 to 1301 [PDF]
, 1908 P. H. Cowell, A. C. D. Crommelin
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Space missions to comets [PDF]
The broad impact of a cometary mission is assessed with particular emphasis on scientific interest in a fly-by mission to Halley's comet and a rendezvous with Tempel 2.
Brandt, J. C. +3 more
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The Perturbations of Halley's Comet in the Past. Fourth Paper. The period 760 to 1066 [PDF]
, 1908 P. H. Cowell, A. C. D. Crommelin
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Comparison of the 3.36 micrometer feature to the ISM [PDF]
It has been noted that the 3.36 micrometer emission feature is not the same as that of any ISM band at 3.4 micrometer. This is documented herein. There is no convincing analog to the cometary 3.36 micrometer emission feature seen in the Interstellar ...
Brooke, Timothy Y., Tokunaga, Alan T.
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PHOTOGRAPHS OF HALLEY'S COMET MADE AT THE LICK OBSERVATORY [PDF]
, 1910 Heber D. Curtis
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Polarimetric observations of comet Levy 1990c and of other comets: Some clues to the evolution of cometary dust [PDF]
The evolution with the phase angle alpha of the polarization degree P of light scattered by comet Halley's dust is well documented. No significant discrepancy is found between Halley and Levy polarization curves near the inversion point.
Hadamcik, E. +2 more
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86th Annual Meeting of the Meteoritical Society (2024)
Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley +1 more source
The ESA mission to Comet Halley [PDF]
The Europeon Space Agency's approximately Giotto mission plans for a launch in July 1985 with a Halley encounter in mid-March 1986 4 weeks after the comet's perihelion passage.
Reinhard, R.
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