... Ganymede's surface shows evidence of resurfacing by tectonic processes. ... Callisto's surface shows no signs of resurfacing, and separation of rock and ice within it seems to be incomplete. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2010_03_March_Eyepiece.pdf -- 327.9 Кб -- 22.02.2015 Похожие документы
... As a bonus, Mercury appears only 2° below Venus in the last week of October. ... With telescope or binoculars look for Mercury 2° below Venus. ... If successful, look for a very thin crescent Moon 3° at five o'clock from Mercury. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2011_10_October_Eyepiece.pdf -- 617.8 Кб -- 22.02.2015 Похожие документы
... Getting up close, Rosetta took higher resolution images and mapped 70% of the comet's surface, revealing mountains, sharp cliffs, surface cracks, and boulders. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2015_03_March_Eyepiece.pdf -- 2105.2 Кб -- 02.03.2015 Похожие документы
... In the first half of the month, Mercury may be glimpsed near the horizon, well to ... Moon at 12:59 a.m. August 6 Mercury at greatest elongation in evening sky ... at perigee, 222,362 miles from Earth, 1:58 p.m. August 11 Moon lies near Mercury ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2010_08_August_Eyepiece.pdf -- 729.8 Кб -- 22.02.2015 Похожие документы
... In twilight you ma y be able to spot Mercury low in the northwest. ... July 2 A half hour after sunset, look to the Moon's upper right to spot Mercury. ... Full Moon, 2:40 a. m. July 20 Mercury at greatest easter n elongation from the Sun ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2011_07_July_Eyepiece.pdf -- 672.6 Кб -- 22.02.2015 Похожие документы
... August 1 Mercury passes 6 degrees from Pollux. ... been brewing for nearly a month, is blocking 85%-90% of all sunlight to the surface ... The brightness of the Sun as viewed from the surface is down to under 5% of what it ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2007_08_August_Eyepiece.pdf -- 548.3 Кб -- 22.02.2015 Похожие документы