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Ariel
Ariel The fourth-largest satellite of Uranus, 1158 km in average diameter; also known as Uranus I. Ariel orbits Uranus in 2.52 days at a distance of 190 900 km, keeping the same face towards the planet. It was discovered in 1851 by W.Lassell. Ariel is an icy body, with a surface scored by giant steep‐sided troughs, termed chasmata, between lightly cratered regions. The longest trough, Kachina Chasmata, is over 600 km long, and the largest crater, Yangoor, is 78 km wide. The erosion of some craters and the presence of smooth‐floored material in the chasmata is evidence of volcanic or tectonic resurfacing by viscous ice flows.
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"Ariel." A Dictionary of Astronomy. 1997. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. "Ariel." A Dictionary of Astronomy. 1997. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O80-Ariel.html "Ariel." A Dictionary of Astronomy. 1997. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O80-Ariel.html |
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Ariel
Ariel,
1. an airy spirit in Shakespeare's The Tempest; 2. a rebel angel in Milton's Paradise Lost (VI. 371); 3. in Pope's Rape of the Lock (II. 53 ff.) the chief of the sylphs. Shakespeare's character (1) has inspired many later writers to identify the name ‘Ariel’ with poetic imagination: T. S. Eliot called five Christmas poems (1927–54) ‘Ariel poems’; the first Penguin paperback was Maurois' life of Shelley called Ariel (1935); and there have been several literary journals with ‘Ariel’ as title. See also Plath, S. |
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MARGARET DRABBLE and JENNY STRINGER. "Ariel." The Concise Oxford Companion to English Literature. 2003. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. MARGARET DRABBLE and JENNY STRINGER. "Ariel." The Concise Oxford Companion to English Literature. 2003. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O54-Ariel.html MARGARET DRABBLE and JENNY STRINGER. "Ariel." The Concise Oxford Companion to English Literature. 2003. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O54-Ariel.html |
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Ariel
Ariel the name of a fairy in Shakespeare's The Tempest, who has been rescued from the enchantment of the witch Sycorax by Prospero and who must serve his new master until he is released; Ariel is the airy spirit who contrasts with the gross and animal Caliban.
The name was given to a satellite of Uranus discovered in 1851, the twelfth closest to the planet and the fourth largest (diameter 1,160 km), and subsequently to a series of six American and British satellites devoted to studies of the ionosphere and X-ray astronomy (1962–79). |
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ELIZABETH KNOWLES. "Ariel." The Oxford Dictionary of Phrase and Fable. 2006. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. ELIZABETH KNOWLES. "Ariel." The Oxford Dictionary of Phrase and Fable. 2006. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O214-Ariel.html ELIZABETH KNOWLES. "Ariel." The Oxford Dictionary of Phrase and Fable. 2006. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O214-Ariel.html |
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Ariel
Ariel ♂, ♀ From the biblical place name Ariel, said to mean ‘lion of God’ in Hebrew. It is mentioned in the prophecies of Ezra (8:16) and Isaiah (29:1–2). This is relatively common as a boy's name in modern Israel, but in the United States it is more frequently used as a girl's name.
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PATRICK HANKS, KATE HARDCASTLE, and FLAVIA HODGES. "Ariel." A Dictionary of First Names. 2006. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. PATRICK HANKS, KATE HARDCASTLE, and FLAVIA HODGES. "Ariel." A Dictionary of First Names. 2006. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O41-Ariel.html PATRICK HANKS, KATE HARDCASTLE, and FLAVIA HODGES. "Ariel." A Dictionary of First Names. 2006. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O41-Ariel.html |
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Ariel
Ariel (Uranus I) One of the major satellites of Uranus, with a radius of 581.1 × 577.9 × 577.7 km; mass 13.53 × 1020 kg; mean density 1670 kg/m3; albedo 0.34. Surface features are visible, including fissures, craters, and flows.
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AILSA ALLABY and MICHAEL ALLABY. "Ariel." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. AILSA ALLABY and MICHAEL ALLABY. "Ariel." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O13-Ariel.html AILSA ALLABY and MICHAEL ALLABY. "Ariel." A Dictionary of Earth Sciences. 1999. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-Ariel.html |
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Ariel
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W. R. F. BROWNING. "Ariel." A Dictionary of the Bible. 1997. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. W. R. F. BROWNING. "Ariel." A Dictionary of the Bible. 1997. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O94-Ariel.html W. R. F. BROWNING. "Ariel." A Dictionary of the Bible. 1997. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O94-Ariel.html |
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Ariel
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"Ariel." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. "Ariel." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1E1-ArielBib.html "Ariel." The Columbia Encyclopedia, 6th ed.. 2008. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1E1-ArielBib.html |
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Ariel
ArielOne of the two spirits supposed to have attended the seventeenth-century English writer on witchcraft, John Beaumont. |
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"Ariel." Encyclopedia of Occultism and Parapsychology. 2001. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. "Ariel." Encyclopedia of Occultism and Parapsychology. 2001. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1G2-3403800309.html "Ariel." Encyclopedia of Occultism and Parapsychology. 2001. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1G2-3403800309.html |
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Ariel
Ariel , in astronomy, one of the moons, or natural satellites, of Uranus . |
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"Ariel." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. "Ariel." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1E1-ArielAst.html "Ariel." The Columbia Encyclopedia, 6th ed.. 2008. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1E1-ArielAst.html |
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ARIEL
ARIEL (ˈɛərɪəl) Automated Real-time Investments Exchange Limited (former computerized share-dealing system)
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FRAN ALEXANDER , PETER BLAIR , JOHN DAINTITH , ALICE GRANDISON , VALERIE ILLINGWORTH , ELIZABETH MARTIN , ANNE STIBBS , JUDY PEARSALL , and SARA TULLOCH. "ARIEL." The Oxford Dictionary of Abbreviations. 1998. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. FRAN ALEXANDER , PETER BLAIR , JOHN DAINTITH , ALICE GRANDISON , VALERIE ILLINGWORTH , ELIZABETH MARTIN , ANNE STIBBS , JUDY PEARSALL , and SARA TULLOCH. "ARIEL." The Oxford Dictionary of Abbreviations. 1998. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O25-ARIEL.html FRAN ALEXANDER , PETER BLAIR , JOHN DAINTITH , ALICE GRANDISON , VALERIE ILLINGWORTH , ELIZABETH MARTIN , ANNE STIBBS , JUDY PEARSALL , and SARA TULLOCH. "ARIEL." The Oxford Dictionary of Abbreviations. 1998. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O25-ARIEL.html |
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