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Percival Lowell

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412:, as the home of his new observatory. At an altitude of over 2,100 meters (6,900 feet), with few cloudy nights, and far from city lights, Flagstaff was an excellent site for astronomical observations. This marked the first time an observatory had been deliberately located in a remote, elevated place for optimal seeing which included enhanced image quality, sharpness and steadiness. At his Flagstaff observatory Lowell favored the use of smaller telescopes rather than larger ones, believing that they were usually better for viewing fine planetary details. He was assisted in setting up his observatory by William Pickering, another observer of Mars who had noted the lines seen by Schiaparelli as well. 528: 185: 2721: 2392: 2354: 1748: 676: 44: 2727: 668: 2715: 338: 2983: 3055: 452: 408:, who was director of the Milan Observatory. The Boston geologist George Russel Agassiz noted that Lowell made the decision to begin his observations after hearing that Schiaparelli began to experience failing eyesight. Beginning in the winter of 1893–94, using his wealth and influence, Lowell dedicated himself to the study of astronomy, founding the observatory which bears his name. He chose 479: 2323: 2295: 869: 3019: 2373: 3043: 2335: 2995: 3031: 3007: 2971: 474:
His works include a detailed description of what he termed the "non-natural features" of the planet's surface, including especially a full account of the "canals," single and double; the "oases," as he termed the dark spots at their intersections; and the varying visibility of both, depending partly
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orbiter (1972), did not capture images of canals but instead showed a cratered Martian surface. Today, the surface markings taken to be canals are regarded as an optical illusion. Psychologist Matthew J. Sharps has argued that perception of the canals by Lowell and others could have been the result
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very much saddened Lowell, a dedicated pacifist. This, along with some setbacks in his astronomical work (described below), undermined his health and contributed to his death from a stroke on November 12, 1916, aged 61. Lowell is buried on Mars Hill near his observatory. Lowell claimed to "stick to
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While this idea excited the public, the astronomical community was skeptical. Many astronomers could not see these markings, and few believed that they were as extensive as Lowell claimed. As a result, Lowell and his observatory were largely ostracized. Although the consensus was that some actual
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were employed to calculate predicted regions for the proposed planet. The program initially used a camera 5 inches (13 cm) in aperture. The small field of view of the 42-inch (110 cm) reflecting telescope rendered the instrument impractical for searching. From 1914 to 1916, a 9-inch
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diplomatic mission to the United States. He lived in Korea for about two months. He also spent significant periods of time in Japan, writing books on Japanese religion, psychology, and behavior. His texts are filled with observations and academic discussions of various aspects of Japanese life,
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Although Lowell's theories of the Martian canals, of surface features on Venus, and of Planet X are now discredited, his practice of building observatories at the position where they would best function has been adopted as a principle. He also established the program and setting which made the
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refracting telescope was installed at his new Flagstaff, Arizona observatory. Lowell observed the planet high in the daytime sky with the telescope's lens stopped down to 3 inches in diameter to reduce the effect of the turbulent daytime atmosphere. Lowell observed spoke-like surface features
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was discovered. This confirmed what had been increasingly suspected: Pluto's gravitational influence on Uranus and Neptune is negligible, not nearly enough to account for the discrepancies in their orbits. In 2006, Pluto was reclassified as a
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including a central dark spot, contrary to what was suspected then (and known now): that Venus has no surface features visible from Earth, being covered in an atmosphere that is opaque. It has been noted in a 2003
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near the location expected for Planet X. Partly in recognition of Lowell's efforts, a stylized P-L monogram (♇) – the first two letters of the new planet's name and also Lowell's initials – was chosen as Pluto's
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The image of the dying Mars and its ancient culture was retained, in numerous versions and variations, in most science fiction works depicting Mars in the first half of the twentieth century (see
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telescope in Southern California allowed closer observation of the structures Lowell had interpreted as canals, and revealed irregular geological features, probably the result of natural erosion.
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While eventually disproved, Lowell's vision of the Martian canals as an artifact of an ancient civilization making a desperate last effort to survive, significantly influenced the development of
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For some fifteen years (1893 to about 1908) Lowell studied Mars extensively, making intricate drawings of the surface markings as he perceived them. Lowell published his views in three books:
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on the Martian seasons. He theorized that an advanced but desperate culture had built the canals to tap Mars' polar ice caps, the last source of water on an inexorably drying planet.
373:(1888), contains an early synthesis of some of his ideas that, in essence, postulated that human progress is a function of the qualities of individuality and imagination. The writer 3140: 2023: 430:, the French astronomical society. For the last 23 years of his life, astronomy, Lowell Observatory, and his and others' work at his observatory were the focal points of his life. 924: 471:(1908). With these writings, Lowell more than anyone else popularized the long-held belief that these markings showed that Mars sustained intelligent life forms. 1437: 1981: 1127: 3105: 2400: 531:
Percival Lowell in 1914, observing Venus in the daytime with the 24-inch (61 cm) Alvan Clark & Sons refracting telescope at Flagstaff, Arizona
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Though Lowell claimed to 'stick to the church' (doubtless from my early religious training), he was an agnostic and hostile to Christianity.
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in 1892. He moved back to the United States in 1893. He became determined to study Mars and astronomy as a full-time career after reading
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were displaced from their predicted positions by the gravity of the unseen Planet X. Lowell started a search program in 1906. A team of
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In the 1880s, Lowell traveled extensively in the Far East. In August 1883, he served as a foreign secretary and counselor for a special
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s 1989 encounter with Neptune yielded a more accurate value of its mass, and the discrepancies disappeared when using this value.
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Lowell's greatest contribution to planetary studies came during the last decade of his life, which he devoted to the search for
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to be caused by the gravity of an unknown planet. Rather, they were due to an erroneous value for the mass of Neptune.
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Sheehan, W. & Dobbins, T., The spokes of Venus: an illusion explained, Journal for the History of Astronomy
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In addition, the discrepancies between the predicted and observed positions of Uranus and Neptune were found
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Plotkin, Howard (1993). "William H. Pickering in Jamaica: The Founding of Woodlawn and Studies of Mars".
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including language, religious practices, economics, travel in Japan, and the development of personality.
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fraternity. At his college graduation, he gave a speech, considered very advanced for its time, on the
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D., Strauss (1994). "Lowell, Percival, Pickering, W. H. and the founding of the Lowell Observatory".
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Although Lowell was better known for his observations of Mars, he also drew maps of the planet
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was used to search for Planet X. Lowell did not discover Pluto but later Lowell Observatory (
550: 219:; March 13, 1855 – November 12, 1916) was an American businessman, author, mathematician, and 1599:"SkyandTelescope.com – News from Sky & Telescope – Venus Spokes: An Explanation at Last?" 2999: 2975: 2938: 2834: 2650: 2519: 2471: 2466: 2358: 2274: 2253: 2224: 2195: 2166: 2119: 2067: 1890: 1859: 1842:; Nisbet, Euan; Selsis, Franck; Sleep, Norman H. (2007). "Emergence of a Habitable Planet". 1265: 1022: 745: 327: 199: 1720: 365:(1894), the latter from his third and final trip to the region. His time in Korea inspired 2755: 2700: 2529: 2404: 2009: 1639: 1523:
The Last Frontier: Imagining Other Worlds from the Copernican Revolution to Modern Fiction
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The Last Frontier: Imagining Other Worlds from the Copernican Revolution to Modern Fiction
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B., Meyer W. (1984). "Life on Mars is almost Certain + Lowell, Percival on Exobiology".
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Astronomical Enigmas: Life on Mars, the Star of Bethlehem, and Other Milky Way Mysteries
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Astronomical Enigmas: Life on Mars, the Star of Bethlehem, and Other Milky Way Mysteries
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Collected Writings on Japan and Asia, including Letters to Amy Lowell and Lafcadio Hearn
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called it a "colossal, splendid, godlike book." At his death he left with his assistant
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C., Heffernan W. (1981). "Lowell, Percival and the Debate over Extraterrestrial Life".
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S., Hetherington N. (1981). "Lowell, Percival – Professional Scientist or Interloper".
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Lowell's influence on science fiction remains strong. The canals figure prominently in
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The existence of canal-like features was definitively disproved in the 1960s by NASA's
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The Neptune File: A Story of Astronomical Rivalry and the Pioneers of Planet Hunting
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On 13 March 2006, Google celebrated Percival Lowell’s 151st birthday with a doodle.
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features did exist which would account for these markings, in 1909 the sixty-inch
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J., Trefil (1988). "Turn-of-the-Century American Astronomer Lowell, Percival".
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in July 2003 that Lowell's stopping down of the telescope created such a small
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the church" though at least one current author describes him as an agnostic.
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as "the most influential popularizer of planetary science in America before
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Webb G. E. (1980). "The Planet Mars and Science in Victorian America".
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American businessman, author, mathematician, and astronomer (1855–1916)
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Pluto's mass could not be determined until 1978, when its satellite
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in 1876 with distinction in mathematics. While at Harvard he joined
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giving Lowell an image of the shadows of blood vessels cast on the
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Sharps, Matthew (2018). "Percival Lowell and the Canals of Mars".
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The Historic Genealogy of the Lowells of America from 1639 to 1899
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K., Hofling C. (1964). "Percival Lowell and the Canals of Mars".
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Happy Birthday Percival Lowell, First Man to Imagine Life on Mars
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R., Crossley (2000). "Percival Lowell and the history of Mars".
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on Pluto was also named in his honor after its discovery by the
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War of the Worlds: Fresh Perspectives on the H.G. Wells Classic
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Planetary astronomy: from ancient times to the third millennium
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Percival Lowell: The Culture and Science of a Boston Brahmin
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Proceedings of the American Academy of Arts and Sciences
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Planet Quest: The Epic Discovery of Alien Solar Systems
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Planet Quest: The Epic Discovery of Alien Solar Systems
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Chosön: The Land of the Morning Calm; a Sketch of Korea
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Craters, Cosmos, and Chronicles: A New Theory of Earth
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Hoyt W. G.; G., Wesley W. (1977). "Lowell and Mars".
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of a combination of psychological factors, including
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Fellows of the American Academy of Arts and Sciences
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Members of the American Academy of Arts and Letters
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Lowell has been described by other 383:Peaks and Plateaux in the Effect on Tree Life 381:an unpublished manuscript of a book entitled 322:. He was later awarded honorary degrees from 8: 1691:Astronomical Society of the Pacific Leaflets 1041: 1039: 1037: 1035: 1889:. Springer Berlin Heidelberg. p. 151. 1885:Schmadel, Lutz D. (2007). "(1886) Lowell". 1838:Zahnle, K.; Arndt, Nick; Cockell, Charles; 1651: 1649: 1647: 1633:via SAO/NASA Astrophysics Data System (ADS) 1348:Journal of the British Astronomical Society 1029:(Rutland VT: The Tuttle Company, 1899), 283 2798: 2492: 2442: 2428: 2420: 2390: 1817:. Stanford University Press. p. 494. 1660:. Greenwood Publishing Group. p. 95. 455:Martian canals depicted by Percival Lowell 42: 31: 2071: 1381:. Harvard University Press. p. 280. 1126:. American Academy of Arts and Sciences. 1102: 1100: 2056:"Decline and Fall of the Martian Empire" 400:. He was particularly interested in the 2966: 1219:. Tucson: University of Arizona Press. 1121:"Book of Members, 1780–2019: Chapter L" 907: 223:who fueled speculation that there were 2005: 1995: 1767:. Cambridge University Press. p.  1428:"Life on Mars? You Read It Here First" 1004:from the original on November 12, 2013 927:from the original on December 25, 2021 502:missions. Mariner 4, 6 and 7, and the 357:Books by Lowell on the Orient include 2416:, with 17 library catalog records 2267:British Journal of Medical Psychology 1961:. USGS Astrogeology Research Program. 1943:. USGS Astrogeology Research Program. 1925:. USGS Astrogeology Research Program. 1658:Mars: a tour of the human imagination 1548:"H.G. Wells' Enduring Mythos of Mars" 1177: 1175: 986: 984: 982: 980: 978: 976: 548:paper and in an article published in 390:American Academy of Arts and Sciences 7: 2308:The Cyclopædia of American Biography 1440:from the original on October 2, 2015 1426:Dunlap, David W. (October 1, 2015). 1250:Journal for the History of Astronomy 817:Occult Japan, or the Way of the Gods 599:(23 cm) telescope on loan from 546:Journal for the History of Astronomy 367:Chosön: The Land of the Morning Calm 363:Occult Japan, or the Way of the Gods 2229:10.1111/j.1542-734X.1980.0304_573.x 2032:from the original on March 13, 2023 1984:from the original on March 13, 2023 1972:Desk, OV Digital (March 12, 2023). 1959:Gazetteer of Planetary Nomenclature 1941:Gazetteer of Planetary Nomenclature 1923:Gazetteer of Planetary Nomenclature 1723:. SwRI (Space Science Department). 825:, 5 vols., Tokyo: Edition Synapse. 810:Noto: An Unexplored Corner of Japan 780:on Mars, were named after him. The 388:Lowell was elected a Fellow of the 359:Noto: An Unexplored Corner of Japan 3106:American people of English descent 2279:10.1111/j.2044-8341.1964.tb01304.x 1727:from the original on June 22, 2011 1302:from the original on March 1, 2024 753:as well as all other books in the 25: 2355:Works by or about Percival Lowell 1764:Astronomy: A Physical Perspective 1358:from the original on May 23, 2022 1133:from the original on May 19, 2024 404:, as drawn by Italian astronomer 341:Lowell (front row, rightmost) in 287:, the educator and legal scholar 283:, his siblings included the poet 3053: 3041: 3029: 3017: 3005: 2993: 2981: 2969: 2725: 2719: 2713: 2371: 2333: 2321: 2293: 2025:Percival Lowell's 151st Birthday 1887:Dictionary of Minor Planet Names 1746: 1155:Life on Mars; The Complete Story 867: 641:International Astronomical Union 198: 183: 2188:Journal of the History of Ideas 2159:Journal of the History of Ideas 1070:Balik, Rachel (March 13, 2010) 915:Eschner, Kat (March 13, 2017). 772:in 1949, as well as the crater 679:Coat of Arms of Percival Lowell 3116:People from Flagstaff, Arizona 2300:Homans, James E., ed. (1918). 1895:10.1007/978-3-540-29925-7_1887 1110:. RG Badger, 1921, pp. 33, 46. 428:Société astronomique de France 417:American Philosophical Society 231:, and furthered theories of a 1: 1546:(2005). Glenn Yeffeth (ed.). 1215:Hoyt, William Graves (1976). 1108:Percival Lowell: An Afterglow 1094:Progressives vs Conservatives 948:"Percival Lowell (1855-1916)" 562:, it may have become a giant 422:In 1904, Lowell received the 2398:BBC Science: Percival Lowell 1761:Kutner, Marc Leslie (2003). 410:Flagstaff, Arizona Territory 330:. After graduation he ran a 306:Percival graduated from the 2370:(public domain audiobooks) 2238:American Journal of Physics 2217:Journal of American Culture 1050:. Courier. pp. 62–63. 776:on the Moon and the crater 426:, the highest award of the 3157: 3121:Businesspeople from Boston 2865: 1638:December 11, 2016, at the 1270:10.1177/002182869302400104 1182:Schorn, Ronald A. (1998). 707:'s influential 1898 novel 486:as it flew by Mars in 1965 444: 415:Lowell was elected to the 308:Noble and Greenough School 251:14 years after his death. 122:Noble and Greenough School 2711: 2457: 2124:10.1080/00033799400200121 1864:10.1007/s11214-007-9225-z 1479:Croswell, Kenneth (1997) 1320:Croswell, Kenneth (1997) 858:Mars As the Abode of Life 469:Mars As the Abode of Life 182: 173: 156: 41: 3101:Discoverers of asteroids 2814:IAU definition of planet 2364:Works by Percival Lowell 2346:Works by Percival Lowell 2303:"Lowell, Percival"  1656:Rabkin, Eric S. (2005). 1521:Guthke, Karl S. (1990). 1458:Guthke, Karl S. (1990). 1344:"Astronomy on Mars Hill" 803:The Soul of the Far East 671:Lowell mausoleum in 2013 493:Mount Wilson Observatory 371:The Soul of the Far East 1937:"Martian crater Lowell" 1377:Strauss, David (2001). 1077:March 15, 2009, at the 1046:Littmann, Mark (1985). 873:The Evolution of Worlds 864:The Evolution of Worlds 293:Elizabeth Lowell Putnam 48:Percival Lowell in 1904 3111:Harvard College alumni 2914:Trans-Neptunian object 2615:Coleta de Dados Colles 2403:March 7, 2017, at the 2326:Quotations related to 946:Agassiz, G.R. (1917). 736:The Martian Chronicles 684:discovery of Pluto by 680: 672: 541:Alvan Clark & Sons 532: 509:individual differences 487: 456: 346: 289:Abbott Lawrence Lowell 1919:"Lunar crater Lowell" 1844:Space Science Reviews 1791:Standage, Tom (2000) 1158:. London: Blandford. 1152:Chambers, P. (1999). 1081:. findingdulcinea.com 997:World Digital Library 866:(1910) (Full text at 710:The War of the Worlds 678: 670: 530: 515:reconfiguration, and 481: 454: 445:Further information: 406:Giovanni Schiaparelli 340: 3091:American astronomers 2809:Definition of planet 2802:Official definitions 2572:Tombaugh "The Heart" 2342:at Wikimedia Commons 2099:Massachusetts Review 1813:Shaw, H. R. (1994). 1605:on February 21, 2009 1500:Kidger, Mark (2005) 1404:Kidger, Mark (2005) 1296:search.amphilsoc.org 1292:"APS Member History" 921:Smithsonian Magazine 790:spacecraft in 2015. 751:Edgar Rice Burroughs 690:planetary scientists 605:observatory code 690 2840:Neil deGrasse Tyson 2414:Library of Congress 2250:1977AmJPh..45..316H 2054:K., Zahnel (2001). 1856:2007SSRv..129...35Z 1719:(August 11, 2008). 1703:1946ASPL....5...73T 1262:1993JHA....24..101P 1092:Empress Myeongseong 852:Mars and Its Canals 625:astronomical symbol 465:Mars and Its Canals 316:Delta Kappa Epsilon 272:, the first son of 260:Early life and work 3096:American pacifists 3086:American agnostics 2861:Lowell Observatory 2823:Scientist opinions 2379:Lowell Observatory 2008:has generic name ( 1581:Skeptical Inquirer 1433:The New York Times 1342:McKim, R. (1995). 731:Robert A. Heinlein 681: 673: 616:Lowell Observatory 601:Sproul Observatory 596:Elizabeth Williams 533: 488: 457: 424:Prix Jules Janssen 394:Camille Flammarion 347: 320:nebular hypothesis 245:Flagstaff, Arizona 241:Lowell Observatory 132:Harvard University 104:Lowell Observatory 91:Flagstaff, Arizona 2957: 2956: 2927: 2926: 2709: 2708: 2610:Challenger Colles 2350:Project Gutenberg 2338:Media related to 2146:American Heritage 2112:Annals of Science 1904:978-3-540-00238-3 1106:Leonard, Louise. 1023:Lowell, Delmar R. 831:978-4-901481-48-9 614:, working at the 551:Sky and Telescope 239:. He founded the 191: 190: 158:Scientific career 83:November 12, 1916 16:(Redirected from 3148: 3058: 3057: 3046: 3045: 3044: 3034: 3033: 3032: 3022: 3021: 3020: 3010: 3009: 2998: 2997: 2996: 2986: 2985: 2984: 2974: 2973: 2972: 2965: 2835:Michael E. 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Ticknor. 1886. 770:Robert Schaldach 764:, discovered by 746:The Gods of Mars 703:– starting with 658: 570:of his own eye. 328:Clark University 218: 217: 214: 213: 210: 207: 204: 187: 86: 63: 61: 46: 32: 21: 3156: 3155: 3151: 3150: 3149: 3147: 3146: 3145: 3066: 3065: 3064: 3052: 3042: 3040: 3030: 3028: 3018: 3016: 3004: 2994: 2992: 2982: 2980: 2970: 2968: 2960: 2958: 2953: 2923: 2882: 2866:Percival Lowell 2844: 2818: 2790: 2770: 2730: 2724: 2718: 2705: 2689: 2673: 2661: 2655: 2639: 2597: 2591: 2484: 2476: 2453: 2448: 2410:Percival Lowell 2405:Wayback Machine 2384:Percival Lowell 2372: 2340:Percival Lowell 2328:Percival Lowell 2318: 2299: 2294: 2264: 2258:10.1119/1.10630 2235: 2214: 2200:10.2307/2709191 2185: 2171:10.2307/2709423 2156: 2143: 2130: 2109: 2096: 2053: 2050: 2048:Further reading 2045: 2044: 2035: 2033: 2022: 2021: 2017: 2004: 1994: 1987: 1985: 1971: 1970: 1966: 1953: 1952: 1948: 1935: 1934: 1930: 1917: 1916: 1912: 1905: 1884: 1883: 1879: 1837: 1836: 1832: 1825: 1812: 1811: 1807: 1790: 1786: 1779: 1760: 1759: 1755: 1744: 1740: 1730: 1728: 1715: 1714: 1710: 1687:Tombaugh, C. 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1907) 144: 128:Alma mater 94: 88: 84: 75: 65: 59: 57: 49: 37: 36:Percival Lowell 28: 23: 22: 15: 12: 11: 5: 3154: 3152: 3144: 3143: 3138: 3133: 3128: 3123: 3118: 3113: 3108: 3103: 3098: 3093: 3088: 3083: 3078: 3068: 3067: 3063: 3062: 3050: 3038: 3026: 3014: 3002: 2990: 2978: 2955: 2954: 2952: 2951: 2949:Venetia Burney 2946: 2941: 2935: 2933: 2929: 2928: 2925: 2924: 2922: 2921: 2916: 2911: 2906: 2901: 2896: 2890: 2888: 2884: 2883: 2881: 2880: 2879: 2878: 2873: 2871:Clyde Tombaugh 2868: 2858: 2852: 2850: 2846: 2845: 2843: 2842: 2837: 2832: 2826: 2824: 2820: 2819: 2817: 2816: 2811: 2805: 2803: 2796: 2792: 2791: 2789: 2788: 2780: 2778: 2772: 2771: 2769: 2768: 2763: 2758: 2753: 2748: 2740: 2738: 2732: 2731: 2712: 2710: 2707: 2706: 2704: 2703: 2697: 2695: 2691: 2690: 2688: 2687: 2681: 2679: 2675: 2674: 2672: 2671: 2665: 2663: 2657: 2656: 2654: 2653: 2647: 2645: 2641: 2640: 2638: 2637: 2632: 2630:Tenzing Montes 2627: 2622: 2620:Hillary Montes 2617: 2612: 2607: 2601: 2599: 2593: 2592: 2590: 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664: 661: 612:Clyde Tombaugh 575: 572: 564:ophthalmoscope 524: 521: 517:sociocognitive 447:Martian canals 442: 441:Canals of Mars 439: 402:canals of Mars 379:Wrexie Leonard 375:Lafcadio Hearn 261: 258: 256: 253: 189: 188: 180: 179: 175: 174: 171: 170: 165: 161: 160: 154: 153: 142:Martian canals 139: 138:Known for 135: 134: 129: 125: 124: 119: 115: 114: 111: 107: 106: 100: 96: 95: 89: 87:(aged 61) 81: 77: 76: 66: 64:March 13, 1855 55: 51: 50: 47: 39: 38: 35: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 3153: 3142: 3139: 3137: 3134: 3132: 3129: 3127: 3124: 3122: 3119: 3117: 3114: 3112: 3109: 3107: 3104: 3102: 3099: 3097: 3094: 3092: 3089: 3087: 3084: 3082: 3079: 3077: 3074: 3073: 3071: 3061: 3056: 3051: 3049: 3039: 3037: 3027: 3025: 3015: 3013: 3008: 3003: 3001: 2991: 2989: 2988:United States 2979: 2977: 2967: 2963: 2950: 2947: 2945: 2942: 2940: 2937: 2936: 2934: 2930: 2920: 2917: 2915: 2912: 2910: 2907: 2905: 2902: 2900: 2897: 2895: 2894:Double planet 2892: 2891: 2889: 2885: 2877: 2874: 2872: 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Retrieved 1977: 1967: 1958: 1949: 1940: 1931: 1922: 1913: 1886: 1880: 1847: 1843: 1833: 1814: 1808: 1792: 1787: 1763: 1756: 1741: 1731:February 21, 1729:. Retrieved 1711: 1694: 1690: 1657: 1619: 1607:. Retrieved 1603:the original 1593: 1584: 1580: 1574: 1554:. BenBalla: 1551: 1538: 1522: 1517: 1501: 1496: 1480: 1475: 1459: 1454: 1442:. Retrieved 1431: 1421: 1405: 1400: 1392: 1378: 1372: 1360:. Retrieved 1351: 1347: 1337: 1321: 1316: 1304:. Retrieved 1295: 1286: 1253: 1249: 1243: 1216: 1210: 1183: 1154: 1147: 1135:. Retrieved 1115: 1107: 1086: 1066: 1047: 1026: 1018: 1006:. Retrieved 995: 958: 954: 941: 929:. Retrieved 920: 910: 886:Life on Mars 863: 857: 851: 845: 837: 822: 816: 808: 802: 797:Publications 792: 787:New Horizons 785: 782:Lowell Regio 766:Henry Giclas 759: 744: 741:Ray Bradbury 734: 724: 722: 715: 708: 698: 682: 651: 647: 645: 637:dwarf planet 629: 609: 577: 549: 545: 534: 523:Venus spokes 497: 489: 473: 468: 467:(1906), and 464: 460: 458: 432: 421: 414: 397: 387: 382: 370: 366: 362: 358: 356: 348: 310:in 1872 and 305: 263: 237:Solar System 233:ninth planet 193: 192: 157: 148:discovered: 85:(1916-11-12) 29: 3081:1916 deaths 3076:1855 births 3036:Outer space 3024:Spaceflight 2919:Kuiper belt 2776:Exploration 2662:depressions 2660:Valleys and 2635:Wright Mons 2152:(2): 38–43. 2133:Smithsonian 2006:|last= 1587:(3): 41–46. 762:1886 Lowell 733:(1949) and 705:H. G. Wells 434:World War I 361:(1891) and 332:cotton mill 297:John Lowell 235:within the 150:793 Arizona 110:Nationality 102:Mars Hill, 3070:Categories 2830:Alan Stern 2685:Luna Linea 2525:Vucub-Came 2520:Harrington 2462:Atmosphere 2223:(4): 573. 2139:(10): 34–. 1801:0802713637 1510:0801880262 1504:. p. 111. 1489:0684832526 1414:0801880262 1408:. p. 110. 1330:0684832526 1090:See under 902:References 749:(1918) by 726:Red Planet 694:Carl Sagan 556:exit pupil 285:Amy Lowell 221:astronomer 60:1855-03-13 3000:Astronomy 2976:Biography 2944:Mythology 2849:Discovery 2795:Astronomy 2598:mountains 2596:Hills and 2482:Geography 2036:March 13, 1988:March 13, 1629:0021-8286 1483:. p. 48. 1362:March 12, 1354:: 69–74. 1324:. p. 49. 1278:117637626 1137:March 12, 931:March 12, 760:Asteroid 653:Voyager 2 610:In 1930, 594:, led by 519:factors. 504:Mariner 9 484:Mariner 4 419:in 1897. 178:Signature 168:Astronomy 146:Asteroids 118:Education 18:Lowellian 2856:Planet X 2756:Kerberos 2552:Hayabusa 2530:Hun-Came 2510:Safronov 2487:features 2401:Archived 2368:LibriVox 2287:14116519 2090:22725986 2082:11449281 2030:archived 1998:cite web 1982:Archived 1872:12006144 1803:. p. 188 1745:Symbol: 1725:Archived 1636:Archived 1444:June 17, 1438:Archived 1356:Archived 1306:March 1, 1300:Archived 1202:49414656 1128:Archived 1075:Archived 1008:June 11, 1002:Archived 1000:. 1888. 967:20025724 925:Archived 880:See also 757:series. 580:Planet X 560:eyepiece 463:(1895), 113:American 3060:Science 2962:Portals 2939:Fiction 2932:Related 2909:Plutino 2887:General 2694:Craters 2587:Voyager 2567:Pioneer 2562:Morgoth 2496:Regions 2472:Geology 2467:Climate 2357:at the 2246:Bibcode 2208:2709191 2179:2709423 1852:Bibcode 1699:Bibcode 1609:June 5, 1258:Bibcode 1235:2390580 755:Barsoom 639:by the 588:Neptune 558:at the 513:Gestalt 500:Mariner 278:Brahmin 2904:Planet 2745:Charon 2701:Burney 2678:Lineae 2644:Plains 2582:Viking 2577:Venera 2557:Lowell 2547:Cadejo 2542:Belton 2515:Sharaf 2298:  2285:  2206:  2177:  2088:  2080:  2060:Nature 1901:  1870:  1821:  1799:  1775:  1664:  1627:  1562:  1556:186–87 1529:  1508:  1487:  1466:  1412:  1385:  1328:  1276:  1233:  1223:  1200:  1190:  1162:  1054:  965:  860:(1908) 854:(1906) 848:(1895) 829:  819:(1894) 813:(1891) 805:(1888) 778:Lowell 774:Lowell 663:Legacy 632:Charon 584:Uranus 568:retina 351:Korean 343:Joseon 291:, and 266:Boston 225:canals 164:Fields 93:, U.S. 74:, U.S. 68:Boston 3131:Pluto 3012:Stars 2751:Hydra 2736:Moons 2451:Pluto 2204:JSTOR 2175:JSTOR 2086:S2CID 1868:S2CID 1274:S2CID 1131:(PDF) 1124:(PDF) 963:JSTOR 951:(PDF) 657:' 620:Pluto 574:Pluto 537:Venus 249:Pluto 2766:Styx 2283:PMID 2078:PMID 2038:2023 2010:help 1990:2023 1899:ISBN 1819:ISBN 1797:ISBN 1773:ISBN 1733:2010 1662:ISBN 1625:ISSN 1611:2008 1560:ISBN 1527:ISBN 1506:ISBN 1485:ISBN 1464:ISBN 1446:2022 1410:ISBN 1383:ISBN 1364:2021 1326:ISBN 1308:2024 1231:OCLC 1221:ISBN 1198:OCLC 1188:ISBN 1160:ISBN 1139:2021 1052:ISBN 1010:2013 933:2021 846:Mars 827:ISBN 768:and 586:and 461:Mars 326:and 229:Mars 80:Died 54:Born 2761:Nix 2412:at 2386:at 2366:at 2348:at 2275:doi 2254:doi 2225:doi 2196:doi 2167:doi 2120:doi 2068:doi 2064:412 1891:doi 1860:doi 1848:129 1769:523 1352:105 1266:doi 739:by 729:by 696:". 648:not 396:'s 243:in 227:on 3072:: 2506:" 2306:. 2281:. 2271:37 2269:. 2252:. 2242:45 2240:. 2219:. 2202:. 2192:42 2190:. 2173:. 2163:42 2161:. 2150:35 2148:. 2137:18 2135:. 2116:51 2114:. 2103:41 2101:. 2084:. 2076:. 2062:. 2058:. 2028:, 2002:: 2000:}} 1996:{{ 1980:. 1976:. 1957:. 1939:. 1921:. 1897:. 1866:. 1858:. 1846:. 1795:. 1771:. 1693:. 1676:^ 1646:^ 1585:42 1583:. 1558:. 1550:. 1436:. 1430:. 1391:. 1350:. 1346:. 1298:. 1294:. 1272:. 1264:. 1254:24 1252:. 1229:. 1196:. 1174:^ 1099:^ 1034:^ 1025:, 994:. 975:^ 959:52 957:. 953:. 923:. 919:. 875:.) 643:. 511:, 385:. 303:. 268:, 212:əl 209:oʊ 70:, 2964:: 2502:" 2489:) 2485:( 2443:e 2436:t 2429:v 2289:. 2277:: 2260:. 2256:: 2248:: 2231:. 2227:: 2221:3 2210:. 2198:: 2181:. 2169:: 2126:. 2122:: 2092:. 2070:: 2012:) 1992:. 1907:. 1893:: 1874:. 1862:: 1854:: 1827:. 1781:. 1735:. 1705:. 1701:: 1695:5 1670:. 1613:. 1568:. 1533:. 1512:. 1491:. 1448:. 1416:. 1366:. 1332:. 1310:. 1280:. 1268:: 1260:: 1237:. 1204:. 1168:. 1141:. 1060:. 1012:. 969:. 935:. 215:/ 206:l 203:ˈ 200:/ 196:( 62:) 58:( 20:)

Index

Lowellian

Boston
Massachusetts
Flagstaff, Arizona
Lowell Observatory
Noble and Greenough School
Harvard University
Martian canals
Asteroids
793 Arizona
Astronomy

/ˈləl/
astronomer
canals
Mars
ninth planet
Solar System
Lowell Observatory
Flagstaff, Arizona
Pluto
Boston
Massachusetts
Augustus Lowell
Brahmin
Lowell family
Amy Lowell
Abbott Lawrence Lowell
Elizabeth Lowell Putnam

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