Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Atmosphere_of_Uranus> ?p ?o }
- Atmosphere_of_Uranus abstract "The atmosphere of Uranus, like those of the larger gas giants, Jupiter and Saturn, is composed primarily of hydrogen and helium. At depth it is significantly enriched in volatiles (dubbed \"ices\") such as water, ammonia and methane. The opposite is true for the upper atmosphere, which contains very few gases heavier than hydrogen and helium due to its low temperature. Uranus's atmosphere is the coldest of all the planets, with its temperature reaching as low as 49 K.The Uranian atmosphere can be divided into three main layers: the troposphere, between altitudes of −300 and 50 km and pressures from 100 to 0.1 bar; the stratosphere, spanning altitudes between 50 and 4000 km and pressures of between 0.1 and 10−10 bar; and the hot thermosphere (and exosphere) extending from an altitude of 4,000 km to several Uranian radii from the nominal surface at 1 bar pressure. Unlike Earth's, Uranus's atmosphere has no mesosphere.The troposphere hosts four cloud layers: methane clouds at about 1.2 bar, hydrogen sulfide and ammonia clouds at 3–10 bar, ammonium hydrosulfide clouds at 20–40 bar, and finally water clouds below 50 bar. Only the upper two cloud layers have been observed directly—the deeper clouds remain speculative. Above the clouds lie several tenuous layers of photochemical haze. Discrete bright tropospheric clouds are rare on Uranus, probably due to sluggish convection in the planet's interior. Nevertheless observations of such clouds were used to measure the planet's zonal winds, which are remarkably fast with speeds up to 240 m/s.Little is known about the Uranian atmosphere as to date only one spacecraft, Voyager 2, which passed by the planet in 1986, has studied it in detail. No other missions to Uranus are currently scheduled.".
- Atmosphere_of_Uranus thumbnail Uranus2.jpg?width=300.
- Atmosphere_of_Uranus wikiPageExternalLink No39%20Fegley%20et%20al%201991%20Uranus.pdf.
- Atmosphere_of_Uranus wikiPageID "13062770".
- Atmosphere_of_Uranus wikiPageLength "51915".
- Atmosphere_of_Uranus wikiPageOutDegree "155".
- Atmosphere_of_Uranus wikiPageRevisionID "708177518".
- Atmosphere_of_Uranus wikiPageWikiLink Absorption_band.
- Atmosphere_of_Uranus wikiPageWikiLink Acetylene.
- Atmosphere_of_Uranus wikiPageWikiLink Adaptive_optics.
- Atmosphere_of_Uranus wikiPageWikiLink Ammonia.
- Atmosphere_of_Uranus wikiPageWikiLink Ammonium_hydrosulfide.
- Atmosphere_of_Uranus wikiPageWikiLink Angelo_Secchi.
- Atmosphere_of_Uranus wikiPageWikiLink Aquamarine_(color).
- Atmosphere_of_Uranus wikiPageWikiLink Atmosphere.
- Atmosphere_of_Uranus wikiPageWikiLink Atom.
- Atmosphere_of_Uranus wikiPageWikiLink Aurora.
- Atmosphere_of_Uranus wikiPageWikiLink Bar_(unit).
- Atmosphere_of_Uranus wikiPageWikiLink Carbon_dioxide.
- Atmosphere_of_Uranus wikiPageWikiLink Carbon_monoxide.
- Atmosphere_of_Uranus wikiPageWikiLink Category:Planetary_atmospheres.
- Atmosphere_of_Uranus wikiPageWikiLink Category:Planetary_atmospheres_of_the_Solar_System.
- Atmosphere_of_Uranus wikiPageWikiLink Category:Uranus.
- Atmosphere_of_Uranus wikiPageWikiLink Climate_of_Uranus.
- Atmosphere_of_Uranus wikiPageWikiLink Cloud.
- Atmosphere_of_Uranus wikiPageWikiLink Comet.
- Atmosphere_of_Uranus wikiPageWikiLink Convection.
- Atmosphere_of_Uranus wikiPageWikiLink Corona.
- Atmosphere_of_Uranus wikiPageWikiLink Cyan.
- Atmosphere_of_Uranus wikiPageWikiLink Deuterium.
- Atmosphere_of_Uranus wikiPageWikiLink Diacetylene.
- Atmosphere_of_Uranus wikiPageWikiLink Drag_(physics).
- Atmosphere_of_Uranus wikiPageWikiLink Dust.
- Atmosphere_of_Uranus wikiPageWikiLink Earth.
- Atmosphere_of_Uranus wikiPageWikiLink Effective_temperature.
- Atmosphere_of_Uranus wikiPageWikiLink Electron.
- Atmosphere_of_Uranus wikiPageWikiLink Electronvolt.
- Atmosphere_of_Uranus wikiPageWikiLink Ethane.
- Atmosphere_of_Uranus wikiPageWikiLink Exosphere.
- Atmosphere_of_Uranus wikiPageWikiLink Extreme_ultraviolet.
- Atmosphere_of_Uranus wikiPageWikiLink Far_infrared.
- Atmosphere_of_Uranus wikiPageWikiLink File:Uranus2.jpg.
- Atmosphere_of_Uranus wikiPageWikiLink Fluorescence.
- Atmosphere_of_Uranus wikiPageWikiLink Fraunhofer_lines.
- Atmosphere_of_Uranus wikiPageWikiLink Gas_constant.
- Atmosphere_of_Uranus wikiPageWikiLink Gas_giant.
- Atmosphere_of_Uranus wikiPageWikiLink Gerard_Kuiper.
- Atmosphere_of_Uranus wikiPageWikiLink Gerhard_Herzberg.
- Atmosphere_of_Uranus wikiPageWikiLink Giant_planet.
- Atmosphere_of_Uranus wikiPageWikiLink Haze.
- Atmosphere_of_Uranus wikiPageWikiLink Helium.
- Atmosphere_of_Uranus wikiPageWikiLink Hubble_Space_Telescope.
- Atmosphere_of_Uranus wikiPageWikiLink Hydrocarbon.
- Atmosphere_of_Uranus wikiPageWikiLink Hydrogen.
- Atmosphere_of_Uranus wikiPageWikiLink Hydrogen_atom.
- Atmosphere_of_Uranus wikiPageWikiLink Hydrogen_deuteride.
- Atmosphere_of_Uranus wikiPageWikiLink Hydrogen_sulfide.
- Atmosphere_of_Uranus wikiPageWikiLink Infrared.
- Atmosphere_of_Uranus wikiPageWikiLink Infrared_Space_Observatory.
- Atmosphere_of_Uranus wikiPageWikiLink Ion.
- Atmosphere_of_Uranus wikiPageWikiLink Ionosphere.
- Atmosphere_of_Uranus wikiPageWikiLink Isotope.
- Atmosphere_of_Uranus wikiPageWikiLink Jupiter.
- Atmosphere_of_Uranus wikiPageWikiLink Kelvin.
- Atmosphere_of_Uranus wikiPageWikiLink Latitude.
- Atmosphere_of_Uranus wikiPageWikiLink Mean_free_path.
- Atmosphere_of_Uranus wikiPageWikiLink Mesosphere.
- Atmosphere_of_Uranus wikiPageWikiLink Methane.
- Atmosphere_of_Uranus wikiPageWikiLink Mixing_(physics).
- Atmosphere_of_Uranus wikiPageWikiLink Mixing_ratio.
- Atmosphere_of_Uranus wikiPageWikiLink Molecule.
- Atmosphere_of_Uranus wikiPageWikiLink Monthly_Notices_of_the_Royal_Astronomical_Society.
- Atmosphere_of_Uranus wikiPageWikiLink NASA_Infrared_Telescope_Facility.
- Atmosphere_of_Uranus wikiPageWikiLink Nitrogen.
- Atmosphere_of_Uranus wikiPageWikiLink Nobel_Prize.
- Atmosphere_of_Uranus wikiPageWikiLink Norman_Lockyer.
- Atmosphere_of_Uranus wikiPageWikiLink Occultation.
- Atmosphere_of_Uranus wikiPageWikiLink Opacity_(optics).
- Atmosphere_of_Uranus wikiPageWikiLink Optical_depth.
- Atmosphere_of_Uranus wikiPageWikiLink Photodissociation.
- Atmosphere_of_Uranus wikiPageWikiLink Photoelectric_effect.
- Atmosphere_of_Uranus wikiPageWikiLink Propyne.
- Atmosphere_of_Uranus wikiPageWikiLink Quadrupole.
- Atmosphere_of_Uranus wikiPageWikiLink Radio_occultation.
- Atmosphere_of_Uranus wikiPageWikiLink Rupert_Wildt.
- Atmosphere_of_Uranus wikiPageWikiLink Saturn.
- Atmosphere_of_Uranus wikiPageWikiLink Scale_height.
- Atmosphere_of_Uranus wikiPageWikiLink Solar_cycle.
- Atmosphere_of_Uranus wikiPageWikiLink Solstice.
- Atmosphere_of_Uranus wikiPageWikiLink Spectroscopy.
- Atmosphere_of_Uranus wikiPageWikiLink Spitzer_Space_Telescope.
- Atmosphere_of_Uranus wikiPageWikiLink Stratosphere.
- Atmosphere_of_Uranus wikiPageWikiLink Sulfur.
- Atmosphere_of_Uranus wikiPageWikiLink Sun.
- Atmosphere_of_Uranus wikiPageWikiLink Thermal_conduction.
- Atmosphere_of_Uranus wikiPageWikiLink Thermosphere.
- Atmosphere_of_Uranus wikiPageWikiLink Trihydrogen_cation.
- Atmosphere_of_Uranus wikiPageWikiLink Tropopause.
- Atmosphere_of_Uranus wikiPageWikiLink Troposphere.
- Atmosphere_of_Uranus wikiPageWikiLink Ultraviolet.