Results 221 to 230 of about 606 (257)
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Outer planets and their major satellites: Atmospheric and surface properties
Reviews of Geophysics, 1995The outer planets and their satellites constitute a broad area of investigation in planetary science, and one in which progress has been a result both of high visibility spacecraft explorations as well as novel opportunities and technological improvements in ground‐based studies. The time period from 1991–1994 was dominated by detailed analyses of data
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Accounts of Chemical Research, 2001
Crossed molecular beam experiments of cyano radicals, CN(X(2)Sigma(+)), reacting with unsaturated hydrocarbons have been performed to investigate synthetic routes to nitriles formation in hydrocarbon-rich atmospheres of planets and their moons. We have verified that all cyano radical reactions with acetylene, ethylene, methylacetylene, allene, benzene,
Kaiser R. I., BALUCANI, Nadia
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Crossed molecular beam experiments of cyano radicals, CN(X(2)Sigma(+)), reacting with unsaturated hydrocarbons have been performed to investigate synthetic routes to nitriles formation in hydrocarbon-rich atmospheres of planets and their moons. We have verified that all cyano radical reactions with acetylene, ethylene, methylacetylene, allene, benzene,
Kaiser R. I., BALUCANI, Nadia
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Cosmic Research, 2007
When inserting a satellite into an orbit around Mars with the use of aerodynamic drag, it is required to apply a robust algorithm which is capable of being adapted to the actual conditions of the planet’s atmosphere. We suggest a method of adaptation taking into account the specific features of the maneuver including descending and ascending legs of ...
Yu. G. Sikharulidze +2 more
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When inserting a satellite into an orbit around Mars with the use of aerodynamic drag, it is required to apply a robust algorithm which is capable of being adapted to the actual conditions of the planet’s atmosphere. We suggest a method of adaptation taking into account the specific features of the maneuver including descending and ascending legs of ...
Yu. G. Sikharulidze +2 more
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Planetary and Space Science, 2009
This special issue of PSS represents selected articles based on research presented in 2008 at various planetary sessions organized under the auspices of the European Geosciences Union (EGU) (Vienna, Austria, from 13 to 18 April), the Asia Oceania Geosciences Society (AOGS) (Busan, South Korea, from 16 to 20 July), COSPAR (Montreal, Canada, from 13 to ...
Coustenis, Athéna +3 more
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This special issue of PSS represents selected articles based on research presented in 2008 at various planetary sessions organized under the auspices of the European Geosciences Union (EGU) (Vienna, Austria, from 13 to 18 April), the Asia Oceania Geosciences Society (AOGS) (Busan, South Korea, from 16 to 20 July), COSPAR (Montreal, Canada, from 13 to ...
Coustenis, Athéna +3 more
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ChemInform, 2001
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Ralf I. Kaiser, Nadia Balucani
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Ralf I. Kaiser, Nadia Balucani
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Icarus, 1974
Abstract A novel method, called the crossover technique, has been devised for the remote determination of the surface temperature of planets, satellites, and asteroids having a negligible atmosphere. The method is discussed using new spectra of Mars as an example, and it is shown how it might be extended to other solar system objects. The accuracy of
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Abstract A novel method, called the crossover technique, has been devised for the remote determination of the surface temperature of planets, satellites, and asteroids having a negligible atmosphere. The method is discussed using new spectra of Mars as an example, and it is shown how it might be extended to other solar system objects. The accuracy of
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AIAA Journal, 1963
Approximate analytic solutions are obtained for the lifetimes of satellites in either circular or elliptical orbits under the influence of continuous tangential thrust, atmospheric drag, and planet oblateness. The cases treated are those in which the satellite mission requires the perigee of the orbit to remain within fixed bounds in altitude and ...
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Approximate analytic solutions are obtained for the lifetimes of satellites in either circular or elliptical orbits under the influence of continuous tangential thrust, atmospheric drag, and planet oblateness. The cases treated are those in which the satellite mission requires the perigee of the orbit to remain within fixed bounds in altitude and ...
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Recycling of the first atmospheres of embedded planets: Dependence on core mass and optical depth
Astronomy and Astrophysics, 2022Rolf Kuiper +2 more
exaly
Atmospheres and ionospheres of the outer planets and their satellites
Icarus, 1987openaire +1 more source