The Interstellar Space’ Opening of the I4is HQ ■■Interstellar News ■■Glowworm Update ■■TV Review: the Search for a New Earth
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Planetary Report Report
The PLANETARYPLANETARY REPORT REPORT Volume XXV Number 5 September/October 2005 ATACAMA DESERT MarsMars AnalogsAnalogs VALLES MARINERIS Volume XXV Table of Number 5 Contents September/October 2005 A PUBLICATION OF Features From The Dry Earth, Wet Mars 6 Sometimes the best place to learn about Mars exploration is right here on Editor Earth. In Chile’s Atacama Desert, scientists have discovered an area so dry that organic material, and therefore evidence of life, is virtually undetectable. Study of he damage that Earth inflicts on her this parched Mars-like region on Earth may lead us to a better understanding of Tinhabitants—horribly demonstrated how to search for water and the elements of life in Martian soil. This year, The by Hurricane Katrina and the December Planetary Society cosponsored a field expedition to the Atacama Desert, sending tsunami—reminds us what fragile creatures graduate student Troy Hudson on a 1-week adventure with a team of scientists led we are, lucky to survive at all on this dynamic, by Society Board member Chris McKay. Here, Troy describes his experience. dispassionate ball of rock hurtling through space. 12 The Pioneer Anomaly: A Deep Space Mystery Our exploration of other worlds has As Pioneer 10 and 11 head toward the farthest reaches of our solar system, taught us that the potential for planetary something strange is happening—they are mysteriously slowing down. Scientists catastrophe is always with us. On Mars, do not yet know why the spacecraft aren’t acting as expected; however, The we’ve seen planet-rending gouges cut by Planetary Society has stepped in to help fund the effort to analyze roughly 25 years catastrophic floods. -
Deuterium – Tritium Pulse Propulsion with Hydrogen As Propellant and the Entire Space-Craft As a Gigavolt Capacitor for Ignition
Deuterium – Tritium pulse propulsion with hydrogen as propellant and the entire space-craft as a gigavolt capacitor for ignition. By F. Winterberg University of Nevada, Reno Abstract A deuterium-tritium (DT) nuclear pulse propulsion concept for fast interplanetary transport is proposed utilizing almost all the energy for thrust and without the need for a large radiator: 1. By letting the thermonuclear micro-explosion take place in the center of a liquid hydrogen sphere with the radius of the sphere large enough to slow down and absorb the neutrons of the DT fusion reaction, heating the hydrogen to a fully ionized plasma at a temperature of ~ 105 K. 2. By using the entire spacecraft as a magnetically insulated gigavolt capacitor, igniting the DT micro-explosion with an intense GeV ion beam discharging the gigavolt capacitor, possible if the space craft has the topology of a torus. 1. Introduction The idea to use the 80% of the neutron energy released in the DT fusion reaction for nuclear micro-bomb rocket propulsion, by surrounding the micro-explosion with a thick layer of liquid hydrogen heated up to 105 K thereby becoming part of the exhaust, was first proposed by the author in 1971 [1]. Unlike the Orion pusher plate concept, the fire ball of the fully ionized hydrogen plasma can here be reflected by a magnetic mirror. The 80% of the energy released into 14MeV neutrons cannot be reflected by a magnetic mirror for thermonuclear micro-bomb propulsion. This was the reason why for the Project Daedalus interstellar probe study of the British Interplanetary Society [2], the neutron poor deuterium-helium 3 (DHe3) reaction was chosen. -
Ansible® 405 April 2021 from David Langford , 94 London Road, Reading, Berks, RG1 5AU, UK
Ansible® 405 April 2021 From David Langford , 94 London Road, Reading, Berks, RG1 5AU, UK. Website news.ansible.uk. ISSN 0265-9816 (print); 1740- 942X (e). Logo: Dan Steffan . Cartoon (‘Dragon’s Eye’): Ulrika O’Brien . Available for SAE, ticholama, hesso-penthol or resilian. MOVING ON. October 2021 will see the tenth anniversary of the online £50 reg; under-17s £12; under-13s free. See novacon.org.uk. Encyclopedia of Science Fiction , hosted by Orion and linked to the SOLD OUT . 21-24 Apr 2022 ! Camp SFW, Vauxhall Holiday Park, Gollancz SF Gateway ebook operation. Orion/Gollancz have now decided Great Yarmouth. See www.scifiweekender.com. All places presumably not to renew the contract on 1 October. The principal Encyclopedia taken by membership transfers from the cancelled March 2021 event. editors John Clute and David Langford plan to move sf-encyclopedia.com POSTPONED AGAIN . 27-29 May 2022 ! Satellite 7, Crowne Plaza, to their own web server and continue as seamlessly as possible with Glasgow. £70 reg (£80 at the door); under-25s £60; under-18s £20; much the same ‘look and feel’, perhaps with a new sponsor and certainly under-12s £5; under-5s £2. See seven.satellitex.org.uk. Former dates 21- with a few improvements that the current platform doesn’t allow. 23 May 2021. All existing memberships transferred to 2022; no refunds. Rumblings. DisCon III (Worldcon 2021, Washington DC), with one The Army of Unalterable Law of its two hotels not only closed but filing for bankruptcy, is unable to tell Peter S. Beagle and his current business partners regained rights ‘to members whether it will be a physical as well as a virtual convention. -
To Speculative Fictions, a Special Issue of American Literature] Gerry Canavan Marquette University, [email protected]
Marquette University e-Publications@Marquette English Faculty Research and Publications English, Department of 6-1-2011 Preface [to Speculative Fictions, a Special Issue of American Literature] Gerry Canavan Marquette University, [email protected] Accepted version. American Literature, Vol. 83, No. 2 (June 2011): 237-249. DOI. © 2011 Duke University Press. Used with permission. Marquette University e-Publications@Marquette English Faculty Research and Publications/College of Arts and Sciences This paper is NOT THE PUBLISHED VERSION; but the author’s final, peer-reviewed manuscript. The published version may be accessed by following the link in the citation below. American Literature, Vol. 83, No. 2 (2011): 237-249. DOI. This article is © Duke University Press and permission has been granted for this version to appear in e-Publications@Marquette. Duke University Press does not grant permission for this article to be further copied/distributed or hosted elsewhere without the express permission from Duke University Press. Preface Gerry Canavan Marquette University, Milwaukee, WI Priscilla Wald “I don’t read science fiction . I just read serious writers like Proust and Joyce and Kafka. When science fiction has something serious to say, I’ll read it.” —Nicholas Brady, from Philip K. Dick, Radio Free Albemuth (1976) In late 2009, just as we were putting together the call for papers for this special issue, the online science fiction community was deeply engaged in a favorite pastime: arguing with itself about the nature of science fiction. The spur this time was several notorious statements by Margaret Atwood who, once again, was insisting on dissociating her own works—The Handmaid’s Tale, Oryx and Crake, and The Year of the Flood—from the genre, despite similarities in plot and theme. -
JUDITH MERRIL-PDF-Sep23-07.Pdf (368.7Kb)
JUDITH MERRIL: AN ANNOTATED BIBLIOGRAPHY AND GUIDE Compiled by Elizabeth Cummins Department of English and Technical Communication University of Missouri-Rolla Rolla, MO 65409-0560 College Station, TX The Center for the Bibliography of Science Fiction and Fantasy December 2006 Table of Contents Preface Judith Merril Chronology A. Books B. Short Fiction C. Nonfiction D. Poetry E. Other Media F. Editorial Credits G. Secondary Sources About Elizabeth Cummins PREFACE Scope and Purpose This Judith Merril bibliography includes both primary and secondary works, arranged in categories that are suitable for her career and that are, generally, common to the other bibliographies in the Center for Bibliographic Studies in Science Fiction. Works by Merril include a variety of types and modes—pieces she wrote at Morris High School in the Bronx, newsletters and fanzines she edited; sports, westerns, and detective fiction and non-fiction published in pulp magazines up to 1950; science fiction stories, novellas, and novels; book reviews; critical essays; edited anthologies; and both audio and video recordings of her fiction and non-fiction. Works about Merill cover over six decades, beginning shortly after her first science fiction story appeared (1948) and continuing after her death (1997), and in several modes— biography, news, critical commentary, tribute, visual and audio records. This new online bibliography updates and expands the primary bibliography I published in 2001 (Elizabeth Cummins, “Bibliography of Works by Judith Merril,” Extrapolation, vol. 42, 2001). It also adds a secondary bibliography. However, the reasons for producing a research- based Merril bibliography have been the same for both publications. Published bibliographies of Merril’s work have been incomplete and often inaccurate. -
Postcoloniality, Science Fiction and India Suparno Banerjee Louisiana State University and Agricultural and Mechanical College, Banerjee [email protected]
Louisiana State University LSU Digital Commons LSU Doctoral Dissertations Graduate School 2010 Other tomorrows: postcoloniality, science fiction and India Suparno Banerjee Louisiana State University and Agricultural and Mechanical College, [email protected] Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_dissertations Part of the English Language and Literature Commons Recommended Citation Banerjee, Suparno, "Other tomorrows: postcoloniality, science fiction and India" (2010). LSU Doctoral Dissertations. 3181. https://digitalcommons.lsu.edu/gradschool_dissertations/3181 This Dissertation is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Doctoral Dissertations by an authorized graduate school editor of LSU Digital Commons. For more information, please [email protected]. OTHER TOMORROWS: POSTCOLONIALITY, SCIENCE FICTION AND INDIA A Dissertation Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College In partial fulfillment of the Requirements for the degree of Doctor of Philosophy In The Department of English By Suparno Banerjee B. A., Visva-Bharati University, Santiniketan, West Bengal, India, 2000 M. A., Visva-Bharati University, Santiniketan, West Bengal, India, 2002 August 2010 ©Copyright 2010 Suparno Banerjee All Rights Reserved ii ACKNOWLEDGEMENTS My dissertation would not have been possible without the constant support of my professors, peers, friends and family. Both my supervisors, Dr. Pallavi Rastogi and Dr. Carl Freedman, guided the committee proficiently and helped me maintain a steady progress towards completion. Dr. Rastogi provided useful insights into the field of postcolonial studies, while Dr. Freedman shared his invaluable knowledge of science fiction. Without Dr. Robin Roberts I would not have become aware of the immensely powerful tradition of feminist science fiction. -
ENDER's GAME by Orson Scott Card Chapter 1 -- Third
ENDER'S GAME by Orson Scott Card Chapter 1 -- Third "I've watched through his eyes, I've listened through his ears, and tell you he's the one. Or at least as close as we're going to get." "That's what you said about the brother." "The brother tested out impossible. For other reasons. Nothing to do with his ability." "Same with the sister. And there are doubts about him. He's too malleable. Too willing to submerge himself in someone else's will." "Not if the other person is his enemy." "So what do we do? Surround him with enemies all the time?" "If we have to." "I thought you said you liked this kid." "If the buggers get him, they'll make me look like his favorite uncle." "All right. We're saving the world, after all. Take him." *** The monitor lady smiled very nicely and tousled his hair and said, "Andrew, I suppose by now you're just absolutely sick of having that horrid monitor. Well, I have good news for you. That monitor is going to come out today. We're going to just take it right out, and it won't hurt a bit." Ender nodded. It was a lie, of course, that it wouldn't hurt a bit. But since adults always said it when it was going to hurt, he could count on that statement as an accurate prediction of the future. Sometimes lies were more dependable than the truth. "So if you'll just come over here, Andrew, just sit right up here on the examining table. -
Space Propulsion.Pdf
Deep Space Propulsion K.F. Long Deep Space Propulsion A Roadmap to Interstellar Flight K.F. Long Bsc, Msc, CPhys Vice President (Europe), Icarus Interstellar Fellow British Interplanetary Society Berkshire, UK ISBN 978-1-4614-0606-8 e-ISBN 978-1-4614-0607-5 DOI 10.1007/978-1-4614-0607-5 Springer New York Dordrecht Heidelberg London Library of Congress Control Number: 2011937235 # Springer Science+Business Media, LLC 2012 All rights reserved. This work may not be translated or copied in whole or in part without the written permission of the publisher (Springer Science+Business Media, LLC, 233 Spring Street, New York, NY 10013, USA), except for brief excerpts in connection with reviews or scholarly analysis. Use in connection with any form of information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed is forbidden. The use in this publication of trade names, trademarks, service marks, and similar terms, even if they are not identified as such, is not to be taken as an expression of opinion as to whether or not they are subject to proprietary rights. Printed on acid-free paper Springer is part of Springer Science+Business Media (www.springer.com) This book is dedicated to three people who have had the biggest influence on my life. My wife Gemma Long for your continued love and companionship; my mentor Jonathan Brooks for your guidance and wisdom; my hero Sir Arthur C. Clarke for your inspirational vision – for Rama, 2001, and the books you leave behind. Foreword We live in a time of troubles. -
A New Vision for Fusion Energy Research: Fusion Rocket Engines for Planetary Defense Abstract We Argue That It Is Essential Fo
LA-UR-15-23198 A New Vision for Fusion Energy Research: Fusion Rocket Engines for Planetary Defense G. A. Wurden1, T. E. Weber1, P. J. Turchi2, P. B. Parks3, T. E. Evans3, S. A. Cohen4, J. T. Cassibry5, E. M. Campbell6 1Los Alamos National Laboratory 2Santa Fe, NM 3General Atomics 4Princeton Plasma Physics Laboratory 5University of Alabama, Huntsville 6Sandia National Laboratory Abstract We argue that it is essential for the fusion energy program to identify an imagination- capturing critical mission by developing a unique product which could command the marketplace. We lay out the logic that this product is a fusion rocket engine, to enable a rapid response capable of deflecting an incoming comet, to prevent its impact on the planet Earth, in defense of our population, infrastructure, and civilization. As a side benefit, deep space solar system exploration, with greater speed and orders-of-magnitude greater payload mass would also be possible. The US Department of Energy’s magnetic fusion research program, based in its Office of Science, focuses on plasma and fusion science1 to support the long term goal of environmentally friendly, socially acceptable, and economically viable electricity production from fusion reactors.2 For several decades the US magnetic fusion program has had to deal with a lack of urgency towards and inconsistent funding for this ambitious goal. In many American circles, fusion isn’t even at the table3 when it comes to discussing future energy production. Is there another, more urgent, unique, and even more important application for fusion? Fusion’s unique application As an on-board power source and thruster for fast propulsion in space,4 a fusion reactor would provide unparalleled performance (high specific impulse and high specific power) for a spacecraft. -
The Mutual Influence of Science Fiction and Innovation
Nesta Working Paper No. 13/07 Better Made Up: The Mutual Influence of Science fiction and Innovation Caroline Bassett Ed Steinmueller George Voss Better Made Up: The Mutual Influence of Science fiction and Innovation Caroline Bassett Ed Steinmueller George Voss Reader in Digital Media, Professor of Information and Research Fellow, Faculty of Arts, Research Centre for Material Technology, SPRU, University University of Brighton, Visiting Digital Culture, School of of Communication Sussex Fellow at SPRU, University of Media, Film and Music, Sussex University of Sussex Nesta Working Paper 13/07 March 2013 www.nesta.org.uk/wp13-07 Abstract This report examines the relationship between SF and innovation, defined as one of mutual engagement and even co-constitution. It develops a framework for tracing the relationships between real world science and technology and innovation and science fiction/speculative fiction involving processes of transformation, central to which are questions of influence, persuasion, and desire. This is contrasted with the more commonplace assumption of direct linear transmission, SF providing the inventive seed for innovation– instances of which are the exception rather than the rule. The model of influence is developed through an investigation of the nature and evolution of genre, the various effects/appeals of different forms of expression, and the ways in which SF may be appropriated by its various audiences. This is undertaken (i) via an inter- disciplinary survey of work on SF, and a consideration the historical construction of genre and its on-going importance, (ii) through the development of a prototype database exploring transformational paths, and via more elaborated loops extracted from the database, and (iii) via experiments with the development of a web crawl tool, to understand at a different scale, using tools of digital humanities, how fictional ideas travel. -
Leveraging Public Data to Reconstruct the Cost History of Planetary Exploration
Leveraging Public Data to Reconstruct the Cost History of Planetary Exploration Casey Dreier Senior Space Policy Adviser The Planetary Society Motivations MSL Curiosity Press Kit: • Publicly-reported mission costs are inconsistent and lack detail • Comparisons are difficult between missions and over time Perseverance Press Kit: • A problem for both public education and advocates: • Press kit numbers are what gets reported! • How much “should” a mission cost? Voyager Press Kit: • How to interpret the total cost—is a $1B mission “expensive” or “a good deal”? • How much is a mission in the context of all planetary spending? Or all of NASA spending? Juno Press Kit: • How much of a mission cost are development, launch, and operations? What does it cost to explore the planets? Project Goals vs • Compile a complete record of mission and program costs for NASA’s robotic planetary program using public data. • Useful for public and public policy discourse: • Normalized to include accounting changes • Include all mission costs: development, launch, and all operations • Inflation-adjusted values • Provide costs by year • Easily and freely accessible Method • Primary source: NASA budget estimates provided by NASA HQ History Office • Used “actual” reported obligations • Augmented by a variety of secondary sources, in order of preference: • Official NASA statements (press releases, public briefings) • Projected values in PBRs • Reporting from high-quality news agencies • Normalizations (“gap fill” strategy): • Include all LV costs, except STS • Removed -
PAC March 9 10 2020 Report
NASA ADVISORY COUNCIL PLANETARY SCIENCE ADVISORY COMMITTEE March 9-10, 2020 NASA Headquarters Washington, DC MEETING REPORT _____________________________________________________________ Anne Verbiscer, Chair ____________________________________________________________ Stephen Rinehart, Executive Secretary Table of Contents Opening and Announcements, Introductions 3 PSD Update and Status 3 PSD R&A Status 5 Planetary Protection 7 Discussion 8 Mars Exploration Program 8 Lunar Exploration Program 9 PDCO 11 Planetary Data System 12 PDS at Headquarters 13 Findings and Discussion 13 General Comments 13 Exoplanets in Our Backyard 14 AP Assets for Solar System Observations 15 Solar System Science with JWST 16 Mercury Group 17 VEXAG 17 SBAG 18 OPAG 19 MEPAG 19 MAPSIT 20 LEAG 21 CAPTEM 21 Discussion 22 Findings and Recommendations Discussion 23 Appendix A- Attendees Appendix B- Membership roster Appendix C- Agenda Appendix D- Presentations Prepared by Joan M. Zimmermann Zantech, Inc. 2 Opening, Announcements, Around the Table Identification Executive Secretary of the Planetary Science Advisory Committee (PAC), Dr. Stephen Rinehart, opened the meeting and made administrative announcements. PAC Chair, Dr. Anne Verbiscer, welcomed everyone to the virtual meeting. Announcements were made around the table and on Webex. PSD Status Report Dr. Lori Glaze, Director of the Planetary Science Division, gave a status report. First addressing the President’s Budget Request (PBR) for Fiscal Year 2021 (FY21) for the Science Mission Directorate (SMD), Dr. Glaze noted that it was one of the strongest science budgets in NASA history, representing a 12% increase over the enacted FY20 budget. The total PBR keeps NASA on track to land on the Moon by 2024; and to help prepare for human exploration at Mars.