Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Extraterrestrial_liquid_water> ?p ?o }
- Extraterrestrial_liquid_water abstract "Extraterrestrial liquid water (from the Latin words: extra [\"outside of, beyond\"] and terrestris [\"of or belonging to Earth\"]) is water in its liquid state that is found beyond Earth. It is a subject of wide interest because it is commonly thought to be one of the key prerequisites for extraterrestrial life.With oceanic water covering 71% of its surface, Earth is the only planet known to have stable bodies of liquid water on its surface, and liquid water is essential to all known life forms on earth. The presence of water on the surface of Earth is a product of its atmospheric pressure and a stable orbit in the Sun's circumstellar habitable zone, though the origin of Earth's water remains unknown.The main methods currently used for confirmation are absorption spectroscopy and geochemistry. These techniques have proven effective for atmospheric water vapour and ice. However, using current methods of astronomical spectroscopy it is substantially more difficult to detect liquid water on terrestrial planets, especially in the case of subsurface water. Due to this, astronomers, astrobiologists and planetary scientists use habitable zone, gravitational and tidal theory, models of planetary differentiation and radiometry to determine potential for liquid water. Water observed in volcanic activity can provide more compelling indirect evidence, as can fluvial features and the presence of antifreeze agents, such as salts or ammonia.Using such methods, many scientists infer that liquid water once covered large areas of Venus and Mars. Water is thought to exist as liquid beneath the surface of planetary bodies, similar to groundwater on Earth. Water vapour is sometimes considered conclusive evidence for the presence of liquid water, although atmospheric water vapour may be found to exist in many places where liquid water does not. Similar indirect evidence, however, supports the existence of liquids below the surface of several moons and dwarf planets elsewhere in the Solar System. Some are speculated to be large extraterrestrial \"oceans\". Liquid water is thought to be common in other planetary systems, despite the lack of conclusive evidence, and there is a growing list of extrasolar candidates for liquid water.".
- Extraterrestrial_liquid_water thumbnail Warm_Season_Flows_on_Slope_in_Newton_Crater_(animated).gif?width=300.
- Extraterrestrial_liquid_water wikiPageExternalLink 081215091011.htm.
- Extraterrestrial_liquid_water wikiPageExternalLink www.exoplanet.eu.
- Extraterrestrial_liquid_water wikiPageExternalLink 071213101403.htm.
- Extraterrestrial_liquid_water wikiPageExternalLink 071213180823.htm.
- Extraterrestrial_liquid_water wikiPageExternalLink 071221105611.htm.
- Extraterrestrial_liquid_water wikiPageID "11322595".
- Extraterrestrial_liquid_water wikiPageLength "45157".
- Extraterrestrial_liquid_water wikiPageOutDegree "186".
- Extraterrestrial_liquid_water wikiPageRevisionID "707386711".
- Extraterrestrial_liquid_water wikiPageWikiLink 4_Vesta.
- Extraterrestrial_liquid_water wikiPageWikiLink 55_Cancri_e.
- Extraterrestrial_liquid_water wikiPageWikiLink Churyumov–Gerasimenko.
- Extraterrestrial_liquid_water wikiPageWikiLink Wild.
- Extraterrestrial_liquid_water wikiPageWikiLink 90377_Sedna.
- Extraterrestrial_liquid_water wikiPageWikiLink 90482_Orcus.
- Extraterrestrial_liquid_water wikiPageWikiLink Absorption_spectroscopy.
- Extraterrestrial_liquid_water wikiPageWikiLink Aeolis_Palus.
- Extraterrestrial_liquid_water wikiPageWikiLink Ammonia.
- Extraterrestrial_liquid_water wikiPageWikiLink Antifreeze.
- Extraterrestrial_liquid_water wikiPageWikiLink Argyre_Planitia.
- Extraterrestrial_liquid_water wikiPageWikiLink Asteroid_belt.
- Extraterrestrial_liquid_water wikiPageWikiLink Astronomical_spectroscopy.
- Extraterrestrial_liquid_water wikiPageWikiLink Atmosphere_of_Venus.
- Extraterrestrial_liquid_water wikiPageWikiLink Brine.
- Extraterrestrial_liquid_water wikiPageWikiLink Callisto_(moon).
- Extraterrestrial_liquid_water wikiPageWikiLink Cassini–Huygens.
- Extraterrestrial_liquid_water wikiPageWikiLink Category:Extraterrestrial_water.
- Extraterrestrial_liquid_water wikiPageWikiLink Category:Planetary_habitability.
- Extraterrestrial_liquid_water wikiPageWikiLink Category:Water.
- Extraterrestrial_liquid_water wikiPageWikiLink Ceres_(dwarf_planet).
- Extraterrestrial_liquid_water wikiPageWikiLink Chaos_terrain.
- Extraterrestrial_liquid_water wikiPageWikiLink Circumstellar_habitable_zone.
- Extraterrestrial_liquid_water wikiPageWikiLink Comet.
- Extraterrestrial_liquid_water wikiPageWikiLink Curiosity_(rover).
- Extraterrestrial_liquid_water wikiPageWikiLink Dawn_(spacecraft).
- Extraterrestrial_liquid_water wikiPageWikiLink Deuterium.
- Extraterrestrial_liquid_water wikiPageWikiLink Dialogue_Concerning_the_Two_Chief_World_Systems.
- Extraterrestrial_liquid_water wikiPageWikiLink Dwarf_planet.
- Extraterrestrial_liquid_water wikiPageWikiLink Earth.
- Extraterrestrial_liquid_water wikiPageWikiLink Earth_analog.
- Extraterrestrial_liquid_water wikiPageWikiLink Enceladus.
- Extraterrestrial_liquid_water wikiPageWikiLink Eris_(dwarf_planet).
- Extraterrestrial_liquid_water wikiPageWikiLink Erosion.
- Extraterrestrial_liquid_water wikiPageWikiLink Europa_(moon).
- Extraterrestrial_liquid_water wikiPageWikiLink Exoplanet.
- Extraterrestrial_liquid_water wikiPageWikiLink Extraterrestrial_life.
- Extraterrestrial_liquid_water wikiPageWikiLink Fluvial.
- Extraterrestrial_liquid_water wikiPageWikiLink Gale_(crater).
- Extraterrestrial_liquid_water wikiPageWikiLink Galileo_Galilei.
- Extraterrestrial_liquid_water wikiPageWikiLink Ganymede_(moon).
- Extraterrestrial_liquid_water wikiPageWikiLink Geochemistry.
- Extraterrestrial_liquid_water wikiPageWikiLink Geology_of_Mars.
- Extraterrestrial_liquid_water wikiPageWikiLink Geology_of_Venus.
- Extraterrestrial_liquid_water wikiPageWikiLink Geyser.
- Extraterrestrial_liquid_water wikiPageWikiLink Giant_impact_hypothesis.
- Extraterrestrial_liquid_water wikiPageWikiLink Gliese_1214_b.
- Extraterrestrial_liquid_water wikiPageWikiLink Gliese_581.
- Extraterrestrial_liquid_water wikiPageWikiLink Gliese_581_c.
- Extraterrestrial_liquid_water wikiPageWikiLink Gliese_581_d.
- Extraterrestrial_liquid_water wikiPageWikiLink Gliese_581_e.
- Extraterrestrial_liquid_water wikiPageWikiLink Gliese_667.
- Extraterrestrial_liquid_water wikiPageWikiLink Gliese_667_Cc.
- Extraterrestrial_liquid_water wikiPageWikiLink Goethite.
- Extraterrestrial_liquid_water wikiPageWikiLink Greenhouse_effect.
- Extraterrestrial_liquid_water wikiPageWikiLink Groundwater.
- Extraterrestrial_liquid_water wikiPageWikiLink HD_85512_b.
- Extraterrestrial_liquid_water wikiPageWikiLink Hellas_Planitia.
- Extraterrestrial_liquid_water wikiPageWikiLink Hubble_Space_Telescope.
- Extraterrestrial_liquid_water wikiPageWikiLink Hydrogen.
- Extraterrestrial_liquid_water wikiPageWikiLink Ice_V.
- Extraterrestrial_liquid_water wikiPageWikiLink Journal_of_Geophysical_Research.
- Extraterrestrial_liquid_water wikiPageWikiLink Jupiter.
- Extraterrestrial_liquid_water wikiPageWikiLink Kapteyn_b.
- Extraterrestrial_liquid_water wikiPageWikiLink Kapteyns_Star.
- Extraterrestrial_liquid_water wikiPageWikiLink Kepler-186.
- Extraterrestrial_liquid_water wikiPageWikiLink Kepler-186f.
- Extraterrestrial_liquid_water wikiPageWikiLink Kepler-22b.
- Extraterrestrial_liquid_water wikiPageWikiLink Kepler-438b.
- Extraterrestrial_liquid_water wikiPageWikiLink Kepler-440b.
- Extraterrestrial_liquid_water wikiPageWikiLink Kepler-442b.
- Extraterrestrial_liquid_water wikiPageWikiLink Kepler-62.
- Extraterrestrial_liquid_water wikiPageWikiLink Kepler-69.
- Extraterrestrial_liquid_water wikiPageWikiLink Kepler_(spacecraft).
- Extraterrestrial_liquid_water wikiPageWikiLink Lake.
- Extraterrestrial_liquid_water wikiPageWikiLink Lake_Vostok.
- Extraterrestrial_liquid_water wikiPageWikiLink Latin.
- Extraterrestrial_liquid_water wikiPageWikiLink Life.
- Extraterrestrial_liquid_water wikiPageWikiLink Liquid.
- Extraterrestrial_liquid_water wikiPageWikiLink List_of_extrasolar_candidates_for_liquid_water.
- Extraterrestrial_liquid_water wikiPageWikiLink List_of_nearest_terrestrial_exoplanet_candidates.
- Extraterrestrial_liquid_water wikiPageWikiLink Lunar_mare.
- Extraterrestrial_liquid_water wikiPageWikiLink MOA-2007-BLG-192Lb.
- Extraterrestrial_liquid_water wikiPageWikiLink Mars.
- Extraterrestrial_liquid_water wikiPageWikiLink Mars_Exploration_Rover.
- Extraterrestrial_liquid_water wikiPageWikiLink Martian_canal.
- Extraterrestrial_liquid_water wikiPageWikiLink Methods_of_detecting_exoplanets.
- Extraterrestrial_liquid_water wikiPageWikiLink Microorganism.
- Extraterrestrial_liquid_water wikiPageWikiLink Mineral.