منابع مشابه
The atmospheres of Mars, Venus and Jupiter.
The general properties of the atmospheres of Mars, Venus and Jupiter are reviewed. The evolutionary processes of planetary atmospheres are outlined as an introduction to a detailed discussion of the structure of the atmospheres of other planets. The most recent observational results indicate that the surface pressure on Mars could be as low as 20 mb, and the amount of CO2 may have a mixing rati...
متن کاملJupiter and Saturn Rotation Periods
Anderson & Schubert (2007, Science, 317, 1384) proposed that Saturn’s rotation period can be ascertained by minimizing the dynamic heights of the 100 mbar isosurface with respect to the geoid; they derived a rotation period of 10h 32m 35s. We investigate the same approach for Jupiter to see if the Jovian rotation period is predicted by minimizing the dynamical heights of its isobaric (1 bar pre...
متن کاملSprite discharges on Venus, Jupiter and Saturn: a Laboratory Investigation in Planetary Gas Mixtures
Lightning was detected on several planets in the solar system, where it could also produce sprites in the upper layers of these atmospheres. Large sprite discharges at mesospheric altitudes on Earth have been found to be physically similar to streamer discharges in air at sea level density. Based on this understanding, we investigate possible sprite discharges on the Gas Giant planets and on Ve...
متن کاملInterior models of Jupiter, Saturn and Neptune
Interior model calculations of Jupiter, Saturn and Neptune require EOS-data of hydrogen, helium and water in the regime of warm dense matter. In case of Saturn, the pressure in the deep interior rises up to 15 Mbar at 600010000 K and a hydrogen mass fraction of at least 40%. In Jupiter, due to his larger total mass compared to Saturn, the high-pressure region is more extended with pressures up ...
متن کاملWhole Disk Observations of Jupiter, Saturn and Mars in Millimeter–Submillimeter Bands
Whole disk brightness ratios for Jupiter, Saturn, and Mars are reported at 5.7, 9.5, 16.4, and 22.5 cm. Using models for the brightness temperature of Mars, the whole disk brightness temperatures for Jupiter and Saturn are also given for the four frequencies. Subject headings: balloons — cosmic microwave background — infrared: solar system — planets and satellites: individual (Jupiter, Mars, Sa...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1899
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/59.10.555