[DOC] [TLE] This question originally aired on February 14,... | Jeopardy ... [PAR] ... Category: ASTRONOMY Question: In 1910 it could be seen with the naked eye
; in 1911 a telescope was necessary; by 1912 it was gone Answer: Halley's... [DOC] [TLE] Visual Observations of Halley's Comet in 1910 [PAR] As seen from this observatory it was visible to the naked eye from April 29 to June 
ii, which ... 1909, to May 23, 1911, which, though a long period, has been 
exceeded by .... As it was, the comet could be observed with the large telescope 
oniy after .... in the Astronomical Journal, 26, 43, 62, 76, 1909-1910, and 27, 147, 
1912. [DOC] [TLE] Records of Meetings, 1910-1911 - JStor [PAR] October 12,1910. ? Stated ... that the next meeting would be the one thousandth 
meeting of the Academy. It was .... and duties of the several officers they shall 
judge necessary or con ..... bandry, as well as a quadrant and a telescope, are to 
be seen in the ..... looking at the sun with his naked eye, observed that the light 
was. [DOC] [TLE] Name Index to Sky & Telescope - Texas A&M University [PAR] Many libraries have Sky and Telescope magazine back to volume 1 and 
photocopy services. ... Fred Rost for having gone through the index in August and 
September of 2002 ... William (1917- ) Jan 99 (97,1) 92 Alcock, George E. D. (
1912-2000) Apr 97 ..... 364 BC) Feb 82 (63,2) 145 might have seen Ganymede, 
naked eye... [DOC] [TLE] Amateur astronomy - Wikipedia [PAR] Amateur astronomy is a hobby whose participants enjoy watching the sky, and 
the abundance of objects found in it with the unaided eye, binoculars, or 
telescopes. .... Although digital setting circles can be used to display a 
telescope's RA and ... a digital read-out of what can be seen on the telescope's 
analog setting circles. [DOC] [TLE] Chapter 13 - Part III - Creighton University [PAR] The improvement on the large telescope was finished on Match 10, 1910, but it ... 
But on both occasions we could not see it, while tip [up] at the City High School it 
was seen. ... About June 11 the comet disappeared to the naked eye. ... in St. 
Michael's Almanac of 1912, published in Techny, Illinois, in July 1911, and then 
in... [DOC] [TLE] Thomas Hinsley Astbury: from an English market town - arXiv.org [PAR] and with only a binocular and a three-inch telescope has several such ... 
previously served as Director of the BAA VSS 1899-1909 and as BAA President 
1912-1914 ..... In his own words, from his BAA Journal paper A New Naked-eye 
Variable: ..... As we have seen, Astburys first variable star discovery, RT Aur, 
was soon... [DOC] [TLE] Download Sample pages 1 PDF - Springer [PAR] the number of absorption lines he could detect by eye. The use of ... that 
correspond to the various lines seen in the spectra. As Secchi was a ... 5 The 
spectroscope, or prism, was attached to a telescope. ... Faint stars, few visible to 
naked eye ... William Huggins (18241910m) was an amateur astronomer who 
built a private. [DOC] [TLE] Memoirs - Creighton University [PAR] appearance of things as seen from Creighton College in the beginning. ... gone 
two weeks before to give a retreat. ... least from the north by the unaided eye, as 
the writer can attest. ..... On October 16, 1910 cars began to run on 24th street. ... 
section so necessary to the integrity of its campus, is fully evinced by the fact that 
its... [DOC] [TLE] Full text of "The Warner & Swasey Company, 1880-1920" [PAR] 9 But machinery was being produced before their eyes, and if there were few 
attempts ... A mounting for a portable telescope which he constructed then during 
his ... in 1910 he received the degree of Doctor of Science from'Denison 
University

Question: In 1910 it could be seen with the naked eye; in 1911 a telescope was necessary; by 1912 it was gone
Answer: Halley\'s Comet