Results 61 to 70 of about 47,597 (232)

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

Spectroscopic observations of the planets Final report [PDF]

open access: yes
Spectroscopic observations of Jupiter, Venus, and Mars ...
Owen, T.
core   +1 more source

Jupiter: As a planet [PDF]

open access: yes
The planet Jupiter, its planetary mass and atmosphere, radio waves emitted from Jupiter, thermal radiation, internal structure of Jupiter, and the possibility of life on Jupiter are discussed.

core   +1 more source

Jupiter as an exoplanet: UV to NIR transmission spectrum reveals hazes, a Na layer and possibly stratospheric H2O-ice clouds [PDF]

open access: yes, 2015
Currently, the analysis of transmission spectra is the most successful technique to probe the chemical composition of exoplanet atmospheres. But the accuracy of these measurements is constrained by observational limitations and the diversity of possible ...
Garcia-Melendo, E.   +4 more
core   +3 more sources

THERMODYNAMICS OF ATMOSPHERIC CIRCULATION ON HOT JUPITERS [PDF]

open access: yesThe Astrophysical Journal, 2009
Atmospheric circulation on tidally-locked exoplanets is driven by the absorption and reradiation of heat from the host star. They are natural heat engines, converting heat into mechanical energy. A steady state is possible only if there is a mechanism to dissipate mechanical energy, or if the redistribution of heat is so effective that the Carnot ...
openaire   +3 more sources

Spectroscopic Study of Solar and Planetary Atmospheres Semiannual Status Report No. 6, Aug. 1, 1965 - Feb. 1, 1966 [PDF]

open access: yes
Spectroscopic study of solar and planetary atmospheres - observations of Venus and Jupiter, and analysis of simulated Martian atmosphere in visible and infrared ...
Heyden, F. J.
core   +1 more source

The Effect of Clouds as an Additional Opacity Source on the Inferred Metallicity of Giant Exoplanets

open access: yesAtmosphere, 2019
Atmospheres regulate the planetary heat loss and therefore influence planetary thermal evolution. Uncertainty in a giant planet’s thermal state contributes to the uncertainty in the inferred abundance of heavy elements it contains.
Anna Julia Poser   +2 more
doaj   +1 more source

Transport properties in the atmosphere of Jupiter [PDF]

open access: yes
The computer program used to obtain transport properties for the Hulburt-Hirschfelder potential was tested. Transport properties for the C-C interaction were calculated.
Biolsi, L., Jr.
core   +1 more source

The precipitation of energetic heavy ions into the upper atmosphere of Jupiter [PDF]

open access: yes
Evidence for auroral particle precipitation at Jupiter was provided by the ultraviolet spectrometers onboard the Voyagers 1 and 2 spacecraft and by the International Ultraviolet Explorer (IUE).
Cravens, T. E.   +2 more
core   +1 more source

A Photochemical Phosphorus-Hydrogen-Oxygen Network for Hydrogen-dominated Exoplanet Atmospheres

open access: yesThe Astrophysical Journal
Due to the detection of phosphine (PH _3 ) in the solar system gas giants Jupiter and Saturn, PH _3 has long been suggested to be detectable in exosolar substellar atmospheres too.
Elspeth K. H. Lee   +5 more
doaj   +1 more source

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