The Strangest, Scariest Eclipse Myths Throughout History
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Assaj V2 N4 1930-Jan
ijtlJt Journal {If tl]t J\.strauamital ~ add!,! af ~ autb J\.frita. Vol. II. JANUARY, 1930. No.4. Astronomical Society of South Africa~ "' AT HOME" TO VISITING ASTRONOMERS OF THE BRITISH ASSOCIATION. July 26, 1929, will long be remembered in the annals of the Astronomical Society of South Africa, for on the evening of that day it was "At Home" at the Oddfellows' Hall, Plein Street, Cape Town, to the visiting astronomers who were attending the meetings of the British Association. The chair was taken by Mr. A. W. Long, President of the Society, who, in opening the proceedings, said: This gathering of the Astronomical Society of South Africa has been arranged to enable the members to greet the distinguished astronomers and other eminent scien tists interested in astronomy who are visiting South Africa in connection with the meetings of the British Association. We have with us to-night Sir Frank Dyson, the Astronomer Royal; Professor Eddington, Director of the Cambridge University Observatory; Professor Fowl~r, Yarrow Research Professor of the Royal Society; Pro fessor Chapman, of the Imperial College of Science; Professor De Sitter, Director of the Leiden Observatory; Dr. Guthnick, Director of the Berlin-Babelsberg Obser vatory; Dr. K110x-Shaw, Director of the Radcliffe Observatory; Mr. Greaves, of the Greenwich Observa tory; Mr. Wrigley, of the Edinburgh Observatory; Dr. Aston, of Cambridge, and I am pleased to say that at a later stage Lord Rayleigh will also be here. In the name of the Society I extend to these gentlemen a very hearty welcome. We have been familiar with them for a very long time by name, and through their scientific attainments; now we are delighted to have the honour of meeting them in person. -
Former Fellows Biographical Index Part
Former Fellows of The Royal Society of Edinburgh 1783 – 2002 Biographical Index Part Two ISBN 0 902198 84 X Published July 2006 © The Royal Society of Edinburgh 22-26 George Street, Edinburgh, EH2 2PQ BIOGRAPHICAL INDEX OF FORMER FELLOWS OF THE ROYAL SOCIETY OF EDINBURGH 1783 – 2002 PART II K-Z C D Waterston and A Macmillan Shearer This is a print-out of the biographical index of over 4000 former Fellows of the Royal Society of Edinburgh as held on the Society’s computer system in October 2005. It lists former Fellows from the foundation of the Society in 1783 to October 2002. Most are deceased Fellows up to and including the list given in the RSE Directory 2003 (Session 2002-3) but some former Fellows who left the Society by resignation or were removed from the roll are still living. HISTORY OF THE PROJECT Information on the Fellowship has been kept by the Society in many ways – unpublished sources include Council and Committee Minutes, Card Indices, and correspondence; published sources such as Transactions, Proceedings, Year Books, Billets, Candidates Lists, etc. All have been examined by the compilers, who have found the Minutes, particularly Committee Minutes, to be of variable quality, and it is to be regretted that the Society’s holdings of published billets and candidates lists are incomplete. The late Professor Neil Campbell prepared from these sources a loose-leaf list of some 1500 Ordinary Fellows elected during the Society’s first hundred years. He listed name and forenames, title where applicable and national honours, profession or discipline, position held, some information on membership of the other societies, dates of birth, election to the Society and death or resignation from the Society and reference to a printed biography. -
The Worshipful Company of Clockmakers Past Masters Since 1631
The Worshipful Company of Clockmakers Past Masters since 1631 1631 David Ramsey (named in the Charter) 1700 Charles Gretton 1800 Matthew Dutton 1632 David Ramsey (sworn 22nd October) 1701 William Speakman 1801 William Plumley 1633 David Ramsey, represented by his Deputy, Henry Archer 1702 Joseph Windmills 1802 Edward Gibson 1634 Sampson Shelton 1703 Thomas Tompion 1803 Timothy Chisman 1635 John Willow 1704 Robert Webster 1804 William Pearce 1636 Elias Allen 1705 Benjamin Graves 1805 William Robins 1638 John Smith 1706 John Finch 1806 Francis S Perigal Jnr 1639 Sampson Shelton 1707 John Pepys 1807 Samuel Taylor 1640 John Charleton 1708 Daniel Quare 1808 Thomas Dolley 1641 John Harris 1709 George Etherington 1809 William Robson 1642 Richard Masterson 1710 Thomas Taylor 1810 Paul Philip Barraud 1643 John Harris 1711 Thomas Gibbs 1811 Paul Philip Barraud 1644 John Harris 1712 John Shaw 1812 Harry Potter (died) 1645 Edward East 1713 Sir George Mettins (Lord Mayor 1724–1725) 1813 Isaac Rogers 1646 Simon Hackett 1714 John Barrow 1814 William Robins 1647 Simon Hackett 1715 Thomas Feilder 1815 John Thwaites 1648 Robert Grinkin 1716 William Jaques 1816 William Robson 1649 Robert Grinkin 1717 Nathaniel Chamberlain 1817 John Roger Arnold 1650 Simon Bartram 1718 Thomas Windmills 1818 William Robson 1651 Simon Bartram 1719 Edward Crouch 1819 John Thwaites 1652 Edward East 1720 James Markwick 1820 John Thwaites 1653 John Nicasius 1721 Martin Jackson 1821 Benjamin Lewis Vulliamy 1654 Robert Grinkin 1722 George Graham 1822 John Jackson Jnr 1655 John Nicasius -
Volume 36 March 2007 Number 3 from the Director
The Official Publication of the Amateur Astronomers Association of Princeton Director Treasurer Program Chairman Rex Parker Brian VanLiew Ken Kremer Assistant Director Secretary Editors John Miller Ludy D’Angelo Bryan Hubbard and Ira Polans Volume 36 March 2007 Number 3 From the Director presentation on March 30, he will share some of this experience through photos and video, including his most recent expedition to Libya AAAP Meeting March 13 (8:00 Peyton Hall). Our astronomical in 2006. Information about future solar eclipses visible from Princeton excursion heads next to an exciting new area with a novel will be distributed at this event, at which the public is also welcome presentation on Plasma Propulsion and the Exploration of (bring your kids too!). For more information, please go to the AAAP Space, by Dr. Edgar Choueiri, Director of Princeton's Electric website or contact Ken Kremer. Propulsion and Plasma Dynamics Lab (EPPDyL). Dr Choueiri is Associate Professor in the Mechanical and Aerospace Observing events coming up. The Observatory Committee and other Engineering (MAE) Dept at Princeton, and also Assoc. Faculty in members have been doing a great job organizing and getting the Astrophysics. With his deep background in plasma and space telescope/mount upgrade completed for the next observing season. At physics and applied mathematics, Dr Choueiri is a leading expert the recent Board meeting Feb 1, we decided to improve public outreach and proponent of advances in propulsion science and technology. (and member access) at the Observatory by scheduling every Friday In his talk he will describe from firsthand knowledge what this night in April-October as public observing nights. -
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244 Trimble, JAAVSO Volume 43, 2015 As International as They Would Let Us Be Virginia Trimble Department of Physics and Astronomy, University of California, Irvine, CA 92697-4575; [email protected] Received July 15, 2015; accepted August 28, 2015 Abstract Astronomy has always crossed borders, continents, and oceans. AAVSO itself has roughly half its membership residing outside the USA. In this excessively long paper, I look briefly at ancient and medieval beginnings and more extensively at the 18th and 19th centuries, plunge into the tragedies associated with World War I, and then try to say something relatively cheerful about subsequent events. Most of the people mentioned here you will have heard of before (Eratosthenes, Copernicus, Kepler, Olbers, Lockyer, Eddington…), others, just as important, perhaps not (von Zach, Gould, Argelander, Freundlich…). Division into heroes and villains is neither necessary nor possible, though some of the stories are tragic. In the end, all one can really say about astronomers’ efforts to keep open channels of communication that others wanted to choke off is, “the best we can do is the best we can do.” 1. Introduction astronomy (though some of the practitioners were actually Christian and Jewish) coincided with the largest extents of Astronomy has always been among the most international of regions governed by caliphates and other Moslem empire-like sciences. Some of the reasons are obvious. You cannot observe structures. In addition, Arabic astronomy also drew on earlier the whole sky continuously from any one place. Attempts to Greek, Persian, and Indian writings. measure geocentric parallax and to observe solar eclipses have In contrast, the Europe of the 16th century, across which required going to the ends (or anyhow the middles) of the earth. -
Space Telescope
rnal 5 Monty tarium of the Space Telescope ............ New ............................................... a 29 Gibbous Gazette ........................................... 32 Mobile News Network ............................................ 36 Planetechnica: Slip Rings .............................. 41 Reports from Committees ................................. 43 Secretary's Report ............................................. 47 President's Message ....................................... 54 jane's Corner ............................................................ Seeing Is Believing! In The U.S. & Canada contact Pearl Reilly: 1-800-726-8805 fax : 1-504-764-7665 email : [email protected] Aufflonzoo DlSlntJur", of ZetSS Plaflelilnums In The Umtoo Stares & Canada Carl Zeiss, Planelarium Division 0-07740 Jena ~SEILER +49-3641-642406, fax: -643023 email: [email protected] I N B TRLJIVlENT 170 E. Kirkham Ave ., St.louis. MO 63119 Planetarium Office: #28 Houmas Place, Destrehan, LA 70047 The Planetarian (ISN 0090-3213) is published quarterly by the International Dl"Ylai-,.,,,.',-,,,,,, Society. ©1998, International Planetarium Society, Inc., all rights reserved. Opinions exp1ressed e by authors are personal opinions and are not necessarily the opinions of the International etarium Society, its officers, or agents. Acceptance of advertisements, announcements, 1.27, No.4 material does not imply endorsement by the International Planetarium Society, its officers agents. The Editor welcomes items for consideration for publication. Please consult -
One of the Most Celebrated Physics Experiments of the 20Th Cent
Not Only Because of Theory: Dyson, Eddington and the Competing Myths of the 1919 Eclipse Expedition Introduction One of the most celebrated physics experiments of the 20th century, a century of many great breakthroughs in physics, took place on May 29th, 1919 in two remote equatorial locations. One was the town of Sobral in northern Brazil, the other the island of Principe off the west coast of Africa. The experiment in question concerned the problem of whether light rays are deflected by gravitational forces, and took the form of astrometric observations of the positions of stars near the Sun during a total solar eclipse. The expedition to observe the eclipse proved to be one of those infrequent, but recurring, moments when astronomical observations have overthrown the foundations of physics. In this case it helped replace Newton’s Law of Gravity with Einstein’s theory of General Relativity as the generally accepted fundamental theory of gravity. It also became, almost immediately, one of those uncommon occasions when a scientific endeavor captures and holds the attention of the public throughout the world. In recent decades, however, questions have been raised about possible bias and poor judgment in the analysis of the data taken on that famous day. It has been alleged that the best known astronomer involved in the expedition, Arthur Stanley Eddington, was so sure beforehand that the results would vindicate Einstein’s theory that, for unjustifiable reasons, he threw out some of the data which did not agree with his preconceptions. This story, that there was something scientifically fishy about one of the most famous examples of an experimentum crucis in the history of science, has now become well known, both amongst scientists and laypeople interested in science. -
L\Srrronomy Al TD ASTRC)PIIYSICS I IBRARY
L\srrRONOMY Al TD ASTRC)PIIYSICS I IBRARY Series Editors: I. Appenzeller, Heidelberg, Gerrnany G. Börner, Garehing, Gerrnany M. Harwit, Washington, DC, USA R. Kippenhahn, Göttingen, Gerrnany J. Lequeux, Paris, France P. A. Strittmatter, Tueson, AZ, USA V. Trimble, College Park, MD, and Irvine, CA, USA ONLINE LlBRARY Physics and Astronomy http://www.springer.de/phys/ Springer-Verlag Berlin Heidelberg GmbH STRC) ():v1Y ANI) A I ROPf YSICS LfBRARY Series Editors: I. Appenzeller . G. Bömer . M. Harwit . R. Kippenhahn 1. Lequeux . P. A. Strittmatter . V. Trimble Stellar Physics (2 volumes) Galaxy Formation By M. S. Longair Volume I: Fundamental Concepts and Stellar Equilibrium Tools of Radio Astronomy 3rd Edition Volume 2: Stellar Evolution and Stability By K. Rohlfs and T. L. Wilson By G. S. Bisnovatyi-Kogan Tools of Radio Astronomy Theory of Orbits (2 volumes) Problems and Solutions Volume 1: Integrable Systems By T. L. Wilson and S. Hüttemeister and Non-perturbative Methods Atoms in Strong Magnetic Fields Volume 2: Perturbative Quantum Mechanical Treatment and Geometrical Methods and Applications in Astrophysics By D. Boccaletti and G. Pucacco and Quantum Chaos The Solar System 2nd Edition By H. Ruder, G. Wunner, H. Herold By T. Encrenaz and J.-P. Bibring and F. Geyer Physics of Planetary Rings The Stars Celestial Mechanics of Continuous Media By E. L. Schatzman and F. Praderie By A. M. Fridman, N. N. Gorkavyi Cosmic Ray Astrophysics The Physics and Dynamics By R. Schlickeiser ofPlanetary Nebulae By G.A. Gurzadyan Gravitational Lenses Astrophysical Concepts 2nd Edition By P. Schneider, J. Ehlers and E. E. Falco ByM. -
November 2019
A selection of some recent arrivals November 2019 Rare and important books & manuscripts in science and medicine, by Christian Westergaard. Flæsketorvet 68 – 1711 København V – Denmark Cell: (+45)27628014 www.sophiararebooks.com AMPÈRE, André-Marie. THE FOUNDATION OF ELECTRO- DYNAMICS, INSCRIBED BY AMPÈRE AMPÈRE, Andre-Marie. Mémoires sur l’action mutuelle de deux courans électri- ques, sur celle qui existe entre un courant électrique et un aimant ou le globe terres- tre, et celle de deux aimans l’un sur l’autre. [Paris: Feugeray, 1821]. $22,500 8vo (219 x 133mm), pp. [3], 4-112 with five folding engraved plates (a few faint scattered spots). Original pink wrappers, uncut (lacking backstrip, one cord partly broken with a few leaves just holding, slightly darkened, chip to corner of upper cov- er); modern cloth box. An untouched copy in its original state. First edition, probable first issue, extremely rare and inscribed by Ampère, of this continually evolving collection of important memoirs on electrodynamics by Ampère and others. “Ampère had originally intended the collection to contain all the articles published on his theory of electrodynamics since 1820, but as he pre- pared copy new articles on the subject continued to appear, so that the fascicles, which apparently began publication in 1821, were in a constant state of revision, with at least five versions of the collection appearing between 1821 and 1823 un- der different titles” (Norman). The collection begins with ‘Mémoires sur l’action mutuelle de deux courans électriques’, Ampère’s “first great memoir on electrody- namics” (DSB), representing his first response to the demonstration on 21 April 1820 by the Danish physicist Hans Christian Oersted (1777-1851) that electric currents create magnetic fields; this had been reported by François Arago (1786- 1853) to an astonished Académie des Sciences on 4 September. -
20201104 Catalogus
BoekID Volgnummer Kleurcode Groepscode Classificatie Titel Subtitel Reeks Auteur1 Auteur2 Auteur3 Uitgeverij UitgaveJaar UitgavePlaats UitgaveLand ISBN Opmerking 3104 02675 855 2312 A novel Robinson Kim Stanley Orbitbooks 2012 London UK 1-84149-996-3 3764 0 3763 03187 0 3746 0 3735 3676 0 3675 852 0 3662 02394 0 3661 02394 0 3589 0 3560 03105 0 3558 0 3552 0 3545 0 3537 03086 0 3476 521.4 0 3108 02678 JEUGD 0 2858 02015 0 2857 02015 0 2856 0 2355 470 0 2255 543 0 2188 VID0054 0 2187 VID0053 0 2172 0 2158 VID0001 0 2150 VIDOOO1 0 2131 2114 VID 100 0 736 00567 GR 3729 De Rop 0 3678 0 g 0 3676 0 govert Schilling 0 3629 Pearson 0 978940145846 3698 03212 JEUGD * LAIKA * Kosmoheld Crabeels Kim Thyssen Emma Lannoo NV 2019 Tielt BE 7 Patrck Moore's The Best Sky Objects for Practical 978144191776 3785 03276 670 1,001 Celestial Wonders to See Before You Die Bakich Michael E. Springer 2010 London UK Star Gazers Astronomy 8 Series Verhoeven Van der 3025 02597 JEUGD 100 Kindervragen Sterren en Planeten Eskabee Boerjan Günther Stichting Kunstboek 20120 Oostkamp B 90-5856-428-3 Vincent Eecken An 978904475118 3658 03185 JEUGD 100 Waanzinnige weetjes over De Ruimte Diverse Auteurs Zuidnederlandse Uitgeverij NV 2018 Aartselaar BE 5 978275301359 3724 03232 JEUGD 100 weetjes over De Aarde Riley Peter Daphne NV 2009 Gent BE 9 978275301358 3727 03235 JEUGD 100 weetjes over De Ruimte Becklake Sue Daphne NV 2010 Gent BE 2 978275301360 3725 03233 JEUGD 100 weetjes over Uitvindingen Brewer Duncan Daphne NV 2009 Gent BE 5 978275301355 3723 03231 JEUGD 100 weetjes -
Vol. 37, No. 1 March 2008 Journal of the International Planetarium Society
Vol. 37, No. 1 March 2008 Journal of the International Planetarium Society Geoscience visualization in the dome…Page 6 Articles March 2008 Vol. 37 No. 1 6 A Do-it-Yourself Approach to Fulldome Visualization Tom Kwasnitschka Executive Editor 10 Astronomy’s All Around Us Sharon Shanks Steve Tidey Ward Beecher Planetarium 14 Preparing for IYA with the Astronomical Youngstown State University Society of the Pacific One University Plaza Jim Manning Youngstown, Ohio 44555 USA 16 Interactive Exhibition at Kyiv Planetarium, (1) 330-941-3619 Ukraine [email protected] Nataliya Kovalenko 18 The Changes of Meteorological Quantities Advertising Coordinator During Solar Eclipses Chuck Bueter Miloslav Machon 15893 Ashville Lane 21 Minutes of the IPS Council Meeting Granger, Indiana 46530 USA Lee Ann Henning (1) 574-271-3150 [email protected] www.ips-planetarium.org/planetarian/ratesheet.htm Columns 67 25 Years Ago. Thomas Wm. Hamilton Membership 66 Calendar of Events. .Loris Ramponi Individual: $50 one year; $90 two years 31 Digital Frontiers. Ed Lantz Institutional: $200 first year; $100 annual renewal 36 Educational Horizons . Steve Tidey Library Subscriptions: $36 one year 38 Forum. .Gary Lazich Direct membership requests and changes of 41 General Counsel . Christopher S. Reed address to the Treasurer/Membership Chairman 65 Gibbous Gazette. .James P. Hughes 5 In Front of the Console . .Sharon Shanks Back Issues of the Planetarian 43 International News. Lars Broman IPS Back Publications Repository maintained by the Treasurer/Membership Chair; 68 Last Light . April S. Whitt contact information is on next page 50 Mobile News. .Susan Reynolds Button 54 NASA Space Science News. -
Resources on How the Sun Relates to Earth
star 3/19/01 7:35 AM Page 1 Educational Product National Aeronautics and Educators Grades Space Administration & Students K-12 EG-2001-01-005-GSFC Educator Resources for Understanding Connections Between the Sun and Earth star 3/19/01 7:35 AM Page 2 Living With A Star is available in electronic format through NASA Spacelink–one of NASA’s electronic resources specifically for the educational community. This publication and other educational products may be accessed at the following address: http://spacelink.nasa.gov/products star 3/19/01 7:35 AM Page 3 Living With A Star An Educator Guide with Activities in Sun-Earth Sciences National Aeronautics and Space Administration star 3/19/01 7:35 AM Page 4 Living With a Star About This Educator’s Guide This guide is designed to provide educators with a quick reference to materials and resources that are useful for understanding the connections between the Sun and Earth. What is SEC? What is SECEF? Fundamental and applied research in The Sun-Earth Connection Education Forum (SECEF) is part of NASA’s the Sun-Earth Connection (SEC) will lay Space Science Education and Public Outreach Program, a partnership the groundwork for the future: between NASA’s Goddard Space Flight Center and the University of California, Berkeley’s Space Science Laboratory. Our two primary • To advance space science, we will goals are to disseminate educational resources related to the Sun continue to investigate the basic process- and its connection to Earth and to facilitate the involvement of space es that cause solar variations, as well as scientists in education.