Mars Express Heads for the Red Planet
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Imagining Outer Space Also by Alexander C
Imagining Outer Space Also by Alexander C. T. Geppert FLEETING CITIES Imperial Expositions in Fin-de-Siècle Europe Co-Edited EUROPEAN EGO-HISTORIES Historiography and the Self, 1970–2000 ORTE DES OKKULTEN ESPOSIZIONI IN EUROPA TRA OTTO E NOVECENTO Spazi, organizzazione, rappresentazioni ORTSGESPRÄCHE Raum und Kommunikation im 19. und 20. Jahrhundert NEW DANGEROUS LIAISONS Discourses on Europe and Love in the Twentieth Century WUNDER Poetik und Politik des Staunens im 20. Jahrhundert Imagining Outer Space European Astroculture in the Twentieth Century Edited by Alexander C. T. Geppert Emmy Noether Research Group Director Freie Universität Berlin Editorial matter, selection and introduction © Alexander C. T. Geppert 2012 Chapter 6 (by Michael J. Neufeld) © the Smithsonian Institution 2012 All remaining chapters © their respective authors 2012 All rights reserved. No reproduction, copy or transmission of this publication may be made without written permission. No portion of this publication may be reproduced, copied or transmitted save with written permission or in accordance with the provisions of the Copyright, Designs and Patents Act 1988, or under the terms of any licence permitting limited copying issued by the Copyright Licensing Agency, Saffron House, 6–10 Kirby Street, London EC1N 8TS. Any person who does any unauthorized act in relation to this publication may be liable to criminal prosecution and civil claims for damages. The authors have asserted their rights to be identified as the authors of this work in accordance with the Copyright, Designs and Patents Act 1988. First published 2012 by PALGRAVE MACMILLAN Palgrave Macmillan in the UK is an imprint of Macmillan Publishers Limited, registered in England, company number 785998, of Houndmills, Basingstoke, Hampshire RG21 6XS. -
50 Years of the Lovell Telescope Transcript
50 years of the Lovell telescope Transcript Date: Wednesday, 5 December 2007 - 12:00AM 50 YEARS OF THE LOVELL TELESCOPE Professor Ian Morison The Early days at Jodrell Bank In late 1945 Dr Bernard Lovell (as he then was) returned to Manchester University after working on the development of radar during the war years. His aim was to continue his researches into cosmic rays - highly energetic particles that enter the Earth's atmosphere from outer space. He had the idea that sporadic echoes sometimes received by military radars might be the result of cosmic rays entering the atmosphere and thus radar observations might provide a new way to continue his researches. Radar observations were not practical in the centre of Manchester so he took his ex-army radar system out to the University's Botanical Grounds at Jodrell Bank, some 20 miles to the south. By the middle of December 1945, the system was operating and his team was soon able to prove that the echoes were coming not from cosmic rays but from ionized meteor trails left behind when small particles, released from comets, are burnt up in the upper atmosphere of the Earth. Radar Antenna in the Botany Grounds. The Jodrell Bank Experimental Station. The observations continued and, to house the expanding staff and equipment, the Jodrell Bank Experimental Station was built in the field next to the Botanic Grounds. Lovell realised that a much more sensitive radio telescope would be required to detect cosmic rays and so, in 1947, the researchers built a large parabolic reflector, 66-m across, pointing upwards to observe the sky passing overhead. -
Moon Minerals a Visual Guide
Moon Minerals a visual guide A.G. Tindle and M. Anand Preliminaries Section 1 Preface Virtual microscope work at the Open University began in 1993 meteorites, Martian meteorites and most recently over 500 virtual and has culminated in the on-line collection of over 1000 microscopes of Apollo samples. samples available via the virtual microscope website (here). Early days were spent using LEGO robots to automate a rotating microscope stage thanks to the efforts of our colleague Peter Whalley (now deceased). This automation speeded up image capture and allowed us to take the thousands of photographs needed to make sizeable (Earth-based) virtual microscope collections. Virtual microscope methods are ideal for bringing rare and often unique samples to a wide audience so we were not surprised when 10 years ago we were approached by the UK Science and Technology Facilities Council who asked us to prepare a virtual collection of the 12 Moon rocks they loaned out to schools and universities. This would turn out to be one of many collections built using extra-terrestrial material. The major part of our extra-terrestrial work is web-based and we The authors - Mahesh Anand (left) and Andy Tindle (middle) with colleague have build collections of Europlanet meteorites, UK and Irish Peter Whalley (right). Thank you Peter for your pioneering contribution to the Virtual Microscope project. We could not have produced this book without your earlier efforts. 2 Moon Minerals is our latest output. We see it as a companion volume to Moon Rocks. Members of staff -
Jod Bank 1.Indd 56 23/10/2019 08:11 Feature
Feature Radio Eye on the Sky (Part I) Dr Bruce Taylor HB9ANY Dr Bruce Taylor HB9ANY relates how chance, [email protected] skill, tenacity and the enthusiasm of a botanist n July 7th 2019 Jodrell Bank radio amateur created a technical masterpiece. Observatory, the home of what is surely the most iconic radio antenna in the world, was de- Oclared a World Heritage Site in the same cultural category as the Great Wall of China and the Pyramid Fields from Giza to Dahshur. It was recognised by UNESCO as “a masterpiece of human creative genius” because of its scientifi c achievements in advancing our understanding of the uni- verse. But as the champagne fl owed in cel- ebration of this magnifi cent accolade, few remembered that 62 years earlier its found- er, Bernard Lovell, endured immense per- sonal hardship and narrowly escaped incar- ceration during the technical, Political and fi nancial drama surrounding its creation. In 1939, 25 year-old Lovell was one of many talented university teachers and re- searchers who abandoned their Peaceful studies to join the war effort. They teamed uP with hundreds of radio amateurs and professional electronics experts who con- tributed their technical skills to the defence of the United Kingdom. Lovell was just about to set out from Manchester for the Pyrenees, in a small van loaded with equip- 1 ment for cosmic ray research, when he re- ceived a call to rePort to the Chain Home at which available thermionic valves could (CH) laboratories at Bawdsey Manor on generate signifi cant power was about the east coast of England. -
10. Scientific Programme 10.1
10. SCIENTIFIC PROGRAMME 10.1. OVERVIEW (a) Invited Discourses Plenary Hall B 18:00-19:30 ID1 “The Zoo of Galaxies” Karen Masters, University of Portsmouth, UK Monday, 20 August ID2 “Supernovae, the Accelerating Cosmos, and Dark Energy” Brian Schmidt, ANU, Australia Wednesday, 22 August ID3 “The Herschel View of Star Formation” Philippe André, CEA Saclay, France Wednesday, 29 August ID4 “Past, Present and Future of Chinese Astronomy” Cheng Fang, Nanjing University, China Nanjing Thursday, 30 August (b) Plenary Symposium Review Talks Plenary Hall B (B) 8:30-10:00 Or Rooms 309A+B (3) IAUS 288 Astrophysics from Antarctica John Storey (3) Mon. 20 IAUS 289 The Cosmic Distance Scale: Past, Present and Future Wendy Freedman (3) Mon. 27 IAUS 290 Probing General Relativity using Accreting Black Holes Andy Fabian (B) Wed. 22 IAUS 291 Pulsars are Cool – seriously Scott Ransom (3) Thu. 23 Magnetars: neutron stars with magnetic storms Nanda Rea (3) Thu. 23 Probing Gravitation with Pulsars Michael Kremer (3) Thu. 23 IAUS 292 From Gas to Stars over Cosmic Time Mordacai-Mark Mac Low (B) Tue. 21 IAUS 293 The Kepler Mission: NASA’s ExoEarth Census Natalie Batalha (3) Tue. 28 IAUS 294 The Origin and Evolution of Cosmic Magnetism Bryan Gaensler (B) Wed. 29 IAUS 295 Black Holes in Galaxies John Kormendy (B) Thu. 30 (c) Symposia - Week 1 IAUS 288 Astrophysics from Antartica IAUS 290 Accretion on all scales IAUS 291 Neutron Stars and Pulsars IAUS 292 Molecular gas, Dust, and Star Formation in Galaxies (d) Symposia –Week 2 IAUS 289 Advancing the Physics of Cosmic -
Forstreviere in Nöten? Glosse Halbschlauer Die Sparpolitik Des Bundes Wird Konkret – Die Forstwirtschaft Leidet Fuchs O B E R W a L L I S
AZ 3900 Brig Dienstag, 13. Januar 2004 Unabhängige Tageszeitung 164. Jahrgang Nr. 9 Fr. 2.— Auflage: 27459 Ex. Redaktion: Tel. 027 / 922 99 88 Abonnentendienst: Tel. 027 / 948 30 50 Mengis Annoncen: Tel. 027 / 948 30 40 Forstreviere in Nöten? Glosse Halbschlauer Die Sparpolitik des Bundes wird konkret – die Forstwirtschaft leidet Fuchs O b e r w a l l i s. – (wb) Es ist Da geht ein junger Walliser nicht ausgeschlossen, dass es in im Baselbiet auf die Jagd. einzelnen Oberwalliser Forstre- Er ist Gastjäger in einem vieren im kommenden Frühjahr Revier. Zur Strecke kom- zur Nichtwiederanstellung von men auch zwei Füchse. Wie Beschäftigten kommt. Auch nun das Zentralorgan der dürfte sich die Zahl der Forstre- Schweizer Patentjäger, der viere in den nächsten Jahren un- «Schweizer Jäger», in sei- ter dem wachsenden Spardruck ner Rubrik «Fehlschuss» zu von heute 19 auf 12 reduzieren. berichten weiss, hat sich Doris Leuthard will nicht Die weiter bestehenden Forstre- der Sportsfreund die Pfoten CVP-Präsidentin werden. viere müssen enger zusammen- dieser Basler Füchse gesi- Foto Keystone arbeiten und weitere Kosten- chert, um damit im Wallis – senkungsmassnahmen ergrei- widerrechtlich – Abschuss- fen. prämien zu kassieren. Leuthard und Diese Massnahmen drängen Halt als typische Walliser sich schon nach dem ersten Ent- Mentalität sei dieser Frick sagen ab lastungsprogramm für die Bun- «Bschiss» von den Mitjä- S c h w e i z. – (wb) Gestern desfinanzen auf. Weitere Spar- gern entrüstet gebrand- gaben die beiden heissest ge- programme des Bundes bei markt worden. Der höchs- handelten Kandidaten auf das gleichzeitigen Steuerermässi- tens halbschlaue Prämien- CVP-Präsidium, die Natio- gungen, wie sie die eidgenössi- erschleicher hat für unse- nalrätin Doris Leuthard und schen Räte beschlossen haben, ren Kanton wirklich ein Bruno Frick, ihren Verzicht dürften den Spardruck weiter schönes Zeugnis abgelegt. -
A Planet Made of Diamond (W/ Video) 25 August 2011
A planet made of diamond (w/ video) 25 August 2011 beam of radio waves. As the star spins and the radio beam sweeps repeatedly over Earth, radio telescopes detect a regular pattern of radio pulses. For the newly discovered pulsar, known as PSR J1719-1438, the astronomers noticed that the arrival times of the pulses were systematically modulated. They concluded that this was due to the gravitational pull of a small companion planet, orbiting the pulsar in a binary system. The pulsar and its planet are part of the Milky Way's plane of stars and lie 4,000 light-years away in the constellation of Serpens (the Snake). The system is about an eighth of the way towards the Galactic Centre from the Earth. The modulations in the radio pulses tell An artist's visualisation of the pulsar and its orbiting astronomers a number of things about the planet. planet. Image credit - Swinburne Astronomy Productions First, it orbits the pulsar in just two hours and ten minutes, and the distance between the two objects is 600,000 km-a little less than the radius of our A once-massive star that's been transformed into a Sun. small planet made of diamond: that is what University of Manchester astronomers think they've Second, the companion must be small, less than found in the Milky Way. 60,000 km (that's about five times the Earth's diameter). The planet is so close to the pulsar that, The discovery has been made by an international if it were any bigger, it would be ripped apart by the research team, led by Professor Matthew Bailes of pulsar's gravity. -
TRINITY HALL NEWSLETTER SPRING 2005 Newsletter SPRING 2005
TRINITY HALL CAMBRIDGE TRINITY HALL NEWSLETTER SPRING 2005 Newsletter SPRING 2005 The Trinity Hall Newsletter is published by the College. Printed by Cambridge Printing, the printing business of Cambridge University Press. www.cambridgeprinting.org Thanks are extended to all the contributors and to the Editor, Liz Pentlow Trinity Hall Newsletter SPRING 2005 College Reports ............................................................................ 3 Trinity Hall Association & Alumni Reports............................. 33 Lectures & Research .................................................................. 51 Student Activities, Societies & Sports ...................................... 79 The Gazette .............................................................................. 109 Keeping in Touch & Booking Forms ..................... Cream Section Section One College Reports 3 The Master Professor Martin Daunton MA PhD LittD FRHistS FBA Professor of Economic History, Chair of the School of Humanities and Social Sciences Fellows and Fellow-Commoners Professor John Denton MA PhD FREng FRS Vice Master, Professor of Turbo Machinery Aerodynamics Professor Colin Austin MA DPhil FBA Praelector, Graduate Mentor, Professorial Fellow and Director of Studies in Classics; Professor of Greek David Fleming MA LLB Tutor and Staff Fellow in Law Professor Thomas Körner MA PhD ScD Graduate Mentor, Staff Fellow and Director of Studies in Mathematics; Professor of Fourier Analysis Dr David Rubenstein MA MD FRCP Graduate Mentor, Staff Fellow and Director -
July 1998 SOOETY
ISSN 0739-4934 NEWSLETTER I {!STORY OFSOENCE VOLUME 27 NUMBER 3 July 1998 SOOETY HSSin If you do not intend to' rent a car, your best option to reach the hotel from the Kansas Ciry International Airport is KCI Shuttle. It provides transportation to the Hyatt from the airport for just $19 round-trip. After deplaning and retrieving your luggage, simply look for a KCI Shuttle booth (they are located adjacent to most gates), purchase a ticket, and you will soon be at the Hyatt. Shuttles leave the airport every 30 minutes ... with a similar schedule form the hotel to return to the airport. Taxi service is also The History of Science Sociery will forms are available on page 5 ofthis newsletter available, but the fare is about $35 one way. be gathering in the "Land of Oz," the city of and must be returned to the Hyatt Regency The weather in late October should fountains, and the site of the Negro Baseball by 21 September to guarantee space. A be ideal. Average daytime highs are 68 degrees, League Hall ofFame, Kansas City from 22-25 floorplan of the hotel and its meetings rooms with the nighttime temperature falling to the October 1998. For those of you who have is available on the HSS website. low 40s. We will have a variery of receptions never been to Kansas City, you are in for a rare Association Travel Concepts is the to makeyourvisitswith your favorite colleagues treat. The ciry is also home of the Linda Hall official agent for the 1998 HSS meeting. -
Seeking and Blundering by Katie Davis
Seeking and Blundering by Katie Davis [Music] Katie Davis: I’m Katie Davis with a story. An old, moldy one. [Music] Susan Byrnes: So, this image of penicillin mold looks as if you’re looking down on an island almost in a yellow sea looking on – down onto treetops almost with a kind of little, tiny spines and surrounded by a circle of white that then becomes this kind of milky, yellow field that it’s in. So it seems like we’re looking at a close-up of…a close-up of something in a petri dish. Katie Davis: Susan Byrnes, an Ohio artist, likes the color and the movement of mold. Mold is unruly: sometimes sly, temperamental, surprising, spongy or slimy, and it’s best to wash it off with bleach. That’s what we do with mold. Susan Byrnes: As it moves out it’s almost as if there’s this sort of feathery, whiter field around the outside of it and it’s…you can see how the mold has migrated because outside of that ring is the beginnings of another bit of mold growing. And you can see… Katie Davis: Enough with the mold, you’re thinking. Hang on, here’s the backstory. London, 1928. Biologist Alexander Fleming had a messy lab. There were test tubes, beakers, rubber bands, string, and petri dishes. And this story of a mistake has been told and retold. Researchers have questioned some details, and still it survives – like mold, reemerging in books, movies, and cartoons. Cartoon: Having been brought up on a farm in Scotland, scientist Alexander Fleming wasn’t afraid of getting his hands dirty examining nasty bacteria like staphylococcus aureus which in humans as well as horses can cause death as well as vomiting and boils. -
Great Discoveries Made by Radio Astronomers During the Last Six Decades and Key Questions Today
17_SWARUP (G-L)chiuso_074-092.QXD_Layout 1 01/08/11 10:06 Pagina 74 The Scientific Legacy of the 20th Century Pontifical Academy of Sciences, Acta 21, Vatican City 2011 www.pas.va/content/dam/accademia/pdf/acta21/acta21-swarup.pdf Great Discoveries Made by Radio Astronomers During the Last Six Decades and Key Questions Today Govind Swarup 1. Introduction An important window to the Universe was opened in 1933 when Karl Jansky discovered serendipitously at the Bell Telephone Laboratories that radio waves were being emitted towards the direction of our Galaxy [1]. Jansky could not pursue investigations concerning this discovery, as the Lab- oratory was devoted to work primarily in the field of communications. This discovery was also not followed by any astronomical institute, although a few astronomers did make proposals. However, a young electronics engi- neer, Grote Reber, after reading Jansky’s papers, decided to build an inno- vative parabolic dish of 30 ft. diameter in his backyard in 1935 and made the first radio map of the Galaxy in 1940 [2]. The rapid developments of radars during World War II led to the dis- covery of radio waves from the Sun by Hey in 1942 at metre wavelengths in UK and independently by Southworth in 1942 at cm wavelengths in USA. Due to the secrecy of the radar equipment during the War, those re- sults were published by Southworth only in 1945 [3] and by Hey in 1946 [4]. Reber reported detection of radio waves from the Sun in 1944 [5]. These results were noted by several groups soon after the War and led to intensive developments in the new field of radio astronomy. -
The Second World War Papers of Sir Bernard Lovell OBE FRS
The Second World War Papers of Sir Bernard Lovell OBE FRS Alfred Charles Bernard Lovell was born on 31 August 1913 in Oldland Common, Bristol, and was educated at Kingswood Grammar School and at the university in that city. Between 1936 and 1939 he was Assistant Lecturer in Physics at the University of Manchester, where he was closely associated with Professor Patrick Blackett, an influential government advisor on defence matters during the Second World War and a member of the Tizard Committee. Between 1939 and 1945, Lovell worked in the Air Ministry Research Establishment (AMRE) and its successor organizations, the Ministry of Aircraft Production Research Establishment (MAPRE) and the Telecommunications Research Establishment (TRE), where he collaborated in the development of the early airborne radar systems with A P Rowe, E G Bowen, P I Dee and other pioneers in the field. After the war, Lovell pursued a distinguished academic career at the University of Manchester, becoming Professor of Radio Astronomy there and Director of the Nuffield Radio Astronomy Laboratories at Jodrell Bank, Cheshire. The papers donated by Sir Bernard to the Imperial War Museum relate mainly to the development of airborne radar systems for the Royal Air Force during the Second World War, in particular the AIF/AISF and H2S systems (night fighter `lock-on' radar and navigational/blind-bombing radar, respectively). Many of the files are highly technical in content, others afford a more personal, `unofficial' insight into the work of Lovell and his colleagues at TRE. Researchers who wish to obtain more background information concerning this subject are advised to consult Lovell's own accounts - the autobiography Astronomer by Chance (Basic Books, New York 1990) and Echoes of War: The Story of H2S Radar (Adam Hilger, Bristol 1991).