Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Coma_(cometary)> ?p ?o }
- Coma_(cometary) abstract "The coma is the nebulous envelope around the nucleus of a comet. It is formed when the comet passes close to the Sun on its highly elliptical orbit; as the comet warms, parts of it sublimate. This gives a comet a \"fuzzy\" appearance when viewed in telescopes and distinguishes it from stars. The word coma comes from the Greek \"kome\" (κόμη), which means \"hair\" and is the origin of the word comet itself.The coma is generally made of ice and comet dust. Water dominates up to 90% of the volatiles that outflow from the nucleus when the comet is within 3-4 AU of the Sun. The H2O parent molecule is destroyed primarily through photodissociation and to a much smaller extent photoionization. The solar wind plays a minor role in the destruction of water compared to photochemistry. Larger dust particles are left along the comet's orbital path while smaller particles are pushed away from the Sun into the comet's tail by light pressure.On 11 August 2014, astronomers released studies, using the Atacama Large Millimeter/Submillimeter Array (ALMA) for the first time, that detailed the distribution of HCN, HNC, H2CO, and dust inside the comae of comets C/2012 F6 (Lemmon) and C/2012 S1 (ISON). On 2 June 2015, NASA reported that the ALICE spectrograph on the Rosetta space probe studying comet 67P/Churyumov–Gerasimenko determined that electrons (within 1 km (0.62 mi) above the comet nucleus) produced from photoionization of water molecules by solar radiation, and not photons from the Sun as thought earlier, are responsible for the degradation of water and carbon dioxide molecules released from the comet nucleus into its coma.".
- Coma_(cometary) thumbnail Infrared_Structure_of_Comet_Holmes.jpg?width=300.
- Coma_(cometary) wikiPageExternalLink AT31402.HTM.
- Coma_(cometary) wikiPageExternalLink comets.html.
- Coma_(cometary) wikiPageExternalLink view_chapter.asp?id=12&page=5.
- Coma_(cometary) wikiPageID "583392".
- Coma_(cometary) wikiPageLength "14727".
- Coma_(cometary) wikiPageOutDegree "64".
- Coma_(cometary) wikiPageRevisionID "707321935".
- Coma_(cometary) wikiPageWikiLink Churyumov–Gerasimenko.
- Coma_(cometary) wikiPageWikiLink ALMA_(radio_telescope_array).
- Coma_(cometary) wikiPageWikiLink Astronomical_unit.
- Coma_(cometary) wikiPageWikiLink Black-body_radiation.
- Coma_(cometary) wikiPageWikiLink 2012_F6_(Lemmon).
- Coma_(cometary) wikiPageWikiLink Carbon_dioxide.
- Coma_(cometary) wikiPageWikiLink Category:Comets.
- Coma_(cometary) wikiPageWikiLink Coma_(optics).
- Coma_(cometary) wikiPageWikiLink Comet.
- Coma_(cometary) wikiPageWikiLink Comet_Hale–Bopp.
- Coma_(cometary) wikiPageWikiLink Comet_Holmes.
- Coma_(cometary) wikiPageWikiLink Comet_ISON.
- Coma_(cometary) wikiPageWikiLink Comet_Kohoutek.
- Coma_(cometary) wikiPageWikiLink Comet_dust.
- Coma_(cometary) wikiPageWikiLink Comet_nucleus.
- Coma_(cometary) wikiPageWikiLink Comet_tail.
- Coma_(cometary) wikiPageWikiLink Dust.
- Coma_(cometary) wikiPageWikiLink Electron.
- Coma_(cometary) wikiPageWikiLink Ellipse.
- Coma_(cometary) wikiPageWikiLink Extraterrestrial_atmospheres.
- Coma_(cometary) wikiPageWikiLink Formaldehyde.
- Coma_(cometary) wikiPageWikiLink Great_Comet_of_1811.
- Coma_(cometary) wikiPageWikiLink Hydrogen_cyanide.
- Coma_(cometary) wikiPageWikiLink Hydrogen_isocyanide.
- Coma_(cometary) wikiPageWikiLink Ion.
- Coma_(cometary) wikiPageWikiLink Mars.
- Coma_(cometary) wikiPageWikiLink Molecule.
- Coma_(cometary) wikiPageWikiLink Orbit.
- Coma_(cometary) wikiPageWikiLink Orbiting_Astronomical_Observatory_2.
- Coma_(cometary) wikiPageWikiLink Photochemistry.
- Coma_(cometary) wikiPageWikiLink Photodissociation.
- Coma_(cometary) wikiPageWikiLink Photoionization.
- Coma_(cometary) wikiPageWikiLink Photon.
- Coma_(cometary) wikiPageWikiLink Properties_of_water.
- Coma_(cometary) wikiPageWikiLink Radiation_pressure.
- Coma_(cometary) wikiPageWikiLink Rosetta_(spacecraft).
- Coma_(cometary) wikiPageWikiLink Skylab.
- Coma_(cometary) wikiPageWikiLink Solar_wind.
- Coma_(cometary) wikiPageWikiLink Star.
- Coma_(cometary) wikiPageWikiLink Sublimation_(phase_transition).
- Coma_(cometary) wikiPageWikiLink Sun.
- Coma_(cometary) wikiPageWikiLink Sunlight.
- Coma_(cometary) wikiPageWikiLink Telescope.
- Coma_(cometary) wikiPageWikiLink Ultraviolet.
- Coma_(cometary) wikiPageWikiLink Volatiles.
- Coma_(cometary) wikiPageWikiLink Water.
- Coma_(cometary) wikiPageWikiLink Water_splitting.
- Coma_(cometary) wikiPageWikiLink X-ray.
- Coma_(cometary) wikiPageWikiLink File:17P-Holmes_Auvergne_2007_11_02.jpg.
- Coma_(cometary) wikiPageWikiLink File:Infrared_Structure_of_Comet_Holmes.jpg.
- Coma_(cometary) wikiPageWikiLink File:Kohoutek-uv.jpg.
- Coma_(cometary) wikiPageWikiLink File:PIA02118.jpg.
- Coma_(cometary) wikiPageWikiLink File:PIA20119-CometChristensen-C2006W3-CO2-WISE-20100420.jpg.
- Coma_(cometary) wikiPageWikiLink File:Ssc2005-18a.jpg.
- Coma_(cometary) wikiPageWikiLinkText "Coma (cometary)".
- Coma_(cometary) wikiPageWikiLinkText "active".
- Coma_(cometary) wikiPageWikiLinkText "coma".
- Coma_(cometary) wikiPageWikiLinkText "comae".
- Coma_(cometary) wikiPageWikiLinkText "comas".
- Coma_(cometary) wikiPageWikiLinkText "comet coma".
- Coma_(cometary) wikiPageWikiLinkText "comet's coma".
- Coma_(cometary) wikiPageWikiLinkText "cometary activity".
- Coma_(cometary) wikiPageWikiLinkText "cometary coma".
- Coma_(cometary) wikiPageWikiLinkText "dust halo".
- Coma_(cometary) wikiPageWikiLinkText "out-gassing".
- Coma_(cometary) wikiPageUsesTemplate Template:Atmospheres.
- Coma_(cometary) wikiPageUsesTemplate Template:Clear.
- Coma_(cometary) wikiPageUsesTemplate Template:Comets.
- Coma_(cometary) wikiPageUsesTemplate Template:Convert.
- Coma_(cometary) wikiPageUsesTemplate Template:Quote.
- Coma_(cometary) wikiPageUsesTemplate Template:Reflist.
- Coma_(cometary) subject Category:Comets.
- Coma_(cometary) hypernym Envelope.
- Coma_(cometary) type AnatomicalStructure.
- Coma_(cometary) comment "The coma is the nebulous envelope around the nucleus of a comet. It is formed when the comet passes close to the Sun on its highly elliptical orbit; as the comet warms, parts of it sublimate. This gives a comet a \"fuzzy\" appearance when viewed in telescopes and distinguishes it from stars. The word coma comes from the Greek \"kome\" (κόμη), which means \"hair\" and is the origin of the word comet itself.The coma is generally made of ice and comet dust.".
- Coma_(cometary) label "Coma (cometary)".
- Coma_(cometary) sameAs Q259854.
- Coma_(cometary) sameAs ذؤابة.
- Coma_(cometary) sameAs Кома,_камета.
- Coma_(cometary) sameAs Cabellera_(astronomia).
- Coma_(cometary) sameAs Hararo_(kometo).
- Coma_(cometary) sameAs Coma_(astronomía).
- Coma_(cometary) sameAs Koma_(astronomia).
- Coma_(cometary) sameAs کما_(دنبالهدار).
- Coma_(cometary) sameAs Koma_(astronomija).
- Coma_(cometary) sameAs Kóma_(üstökös).
- Coma_(cometary) sameAs Վարս_(գիսաստղ).
- Coma_(cometary) sameAs Koma_(komet).
- Coma_(cometary) sameAs Chioma_(astronomia).
- Coma_(cometary) sameAs コマ_(彗星).
- Coma_(cometary) sameAs 코마_(혜성).