... solutions were proposed, Venus was 10% heavier than was thought there was another planet inside Mercury's orbit the sun was more oblate than observed, Mercury had a moon and, really the only one not ruled out by experiment, Newton's inverse ...
... cooling core) plays an important role in resupplying the surface with material out of chemical to determine whether chemical disequilibria are maintained by the resurfacing of the planet, either through plate tectonics or some other mode of resurfacing ...
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Ссылки http://www.mso.anu.edu.au/~charley/papers/LineweaverRobles2006.pdf -- 82.1 Кб -- 01.05.2007 Похожие документы
... With an initially molten surface, life could not have appeared. ... ago, Sleep et al., 1989) that the surface of the Earth was periodically vaporized ... 4 Events on Mercury, Venus and Mars were similar: an initial period of heavy ...
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Ссылки http://www.mso.anu.edu.au/~charley/papers/CosmicThermoBiology.pdf -- 201.9 Кб -- 12.05.2003 Похожие документы
... you detect the thermal glow from the Earth's surface scattered off these clouds ... Typical choices are InSb (indium antimonide) and MgCdTe (Mercury cadmium telluride). ...
... a happy hour has been spent, magnifying glass to your eye, counting craters on Mercury, volcanos on Mars or canyons on Venus ... One thing that has struck you is that all the oldest bodies in the solar system have badly scarred surfaces. ...
... Individuals living in an environment with high concentrations of mercury will probably exhibit increased abundances of mercury than individuals living in environments with low mercury concentrations. ...
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Ссылки http://www.mso.anu.edu.au/~charley/papers/ChopraLineweaverASSC09v3.pdf -- 173.0 Кб -- 13.05.2010 Похожие документы
... In the Sun's case, its surface will lie near the orbit of the Earth. ... variations is some sort of surface activity, probably magnetic star spots, that ... Using the surface reflective properties of Jupiter and Saturn as observed by the ...
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Ссылки http://www.mso.anu.edu.au/annualReport/2003/RSAA_AR2003.pdf -- 350.1 Кб -- 03.06.2005 Похожие документы