... Later observations show ice in southpole craters as well. (Harmon et al., 1992 Science vol. 258, no. 5082, p. 640-643.) ... а . Oct. 2006 . Radar images of the southpole of the moon reveal no evidence for thick deposits of ice (Campbell et al. ...
... 56 Hours Proposal Title: Radar Imaging Observations of Mercury in 1999 ABSTRACT: The objective of the observations is to make high-quality, high-resolution delay-Doppler radar images of Mercury's north and southpoles and major non-polar features ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/HarmontagR1185tp.ps -- 89.0 Кб -- 25.02.2003 Похожие документы
... I have been deeply involved in the design, development and deployment of several different resonance fluorescence / Rayleigh lidars and made numerous observational studies of the middle and upper atmosphere from the North Pole to the SouthPole. ...
... Later observations show ice in southpole craters as well. (Harmon et al., 1992 Science vol. 258, no. 5082, p. 640-643.) ... Oct 2006 . Radar images of the southpole of the moon reveal no evidence for thick deposits of ice (Campbell et al. ...
... of lava flows on Mars in the Tharsis and Chryse regions and to map the extent of the ice deposits at the southpole of Mars ... No evidence for thick deposits of ice at the lunar southpole, Nature 443, 835-837, 2006. ...
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Ссылки http://www.naic.edu/~astro/frontiers/RadarAstronomyatAreciboV3Sept2007.pdf -- 27.8 Кб -- 10.09.2007 Похожие документы
... Images from the spacecraft taken in 2011 and earlier this year confirmed all radar-bright features at Mercury's north and southpoles lie within shadowed regions on the planet's surface. ...