Results 151 to 160 of about 53,886 (238)

An Analysis of the Chemical Composition of the Atmosphere of Venus on an AMS of the Venera-12 Using a Gas Chromatograph [PDF]

open access: yes
Eight analyses of the atmosphere of Venus were made beginning at an altitude of 42 km right down to the surface of the planet. The following were detected in the atmosphere of Venus: nitrogen in concentrations of 2.5 plus or minus 0.5 volumetric %, argon
Gelman, B. G.   +8 more
core   +1 more source

Kinetics of thermochemical gas-solid reactions important in the Venus sulfur cycle [PDF]

open access: yes
The thermochemical net reaction CaCO3 + SO2 yields CaSO4 + CO is predicted to be an important sink for incorporation of SO2 into the Venus crust. The reaction rate law was established to understand the dependence of rate on experimental variables such as
Fegley, Bruce, Jr.
core   +1 more source

Planets of the solar system [PDF]

open access: yes
Venera and Mariner spacecraft and ground based radio astronomy and spectroscopic observations of the atmosphere and surface of venus are examined. The composition and structural parameters of the atmosphere are discussed as the basis for development of ...
Kondratyev, K. Y., Moskalenko, N. I.
core   +1 more source

On Remote Sounding of the Upper Atmosphere of Venus [PDF]

open access: bronze, 1975
J. T. Houghton, F. W. Taylor
openalex   +1 more source

Wind tunnel simulations of aerolian processes [PDF]

open access: yes
The characteristics of aerolian (wind) activity as a surface modifying process on Earth, Mars, Venus, and appropriate satellites was determined. A combination of spacecraft data analysis, wind tunnel simulations, and terrestrial field analog studies were
Greeley, R.
core   +1 more source

Further Studies of the Circulation of the Venus Atmosphere [PDF]

open access: bronze, 1989
Arthur Y. Hou, R. M. Goody
openalex   +1 more source

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