Newsletter 110 ª June 2002 NEWSLETTER
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Ira Sprague Bowen Papers, 1940-1973
http://oac.cdlib.org/findaid/ark:/13030/tf2p300278 No online items Inventory of the Ira Sprague Bowen Papers, 1940-1973 Processed by Ronald S. Brashear; machine-readable finding aid created by Gabriela A. Montoya Manuscripts Department The Huntington Library 1151 Oxford Road San Marino, California 91108 Phone: (626) 405-2203 Fax: (626) 449-5720 Email: [email protected] URL: http://www.huntington.org/huntingtonlibrary.aspx?id=554 © 1998 The Huntington Library. All rights reserved. Observatories of the Carnegie Institution of Washington Collection Inventory of the Ira Sprague 1 Bowen Papers, 1940-1973 Observatories of the Carnegie Institution of Washington Collection Inventory of the Ira Sprague Bowen Paper, 1940-1973 The Huntington Library San Marino, California Contact Information Manuscripts Department The Huntington Library 1151 Oxford Road San Marino, California 91108 Phone: (626) 405-2203 Fax: (626) 449-5720 Email: [email protected] URL: http://www.huntington.org/huntingtonlibrary.aspx?id=554 Processed by: Ronald S. Brashear Encoded by: Gabriela A. Montoya © 1998 The Huntington Library. All rights reserved. Descriptive Summary Title: Ira Sprague Bowen Papers, Date (inclusive): 1940-1973 Creator: Bowen, Ira Sprague Extent: Approximately 29,000 pieces in 88 boxes Repository: The Huntington Library San Marino, California 91108 Language: English. Provenance Placed on permanent deposit in the Huntington Library by the Observatories of the Carnegie Institution of Washington Collection. This was done in 1989 as part of a letter of agreement (dated November 5, 1987) between the Huntington and the Carnegie Observatories. The papers have yet to be officially accessioned. Cataloging of the papers was completed in 1989 prior to their transfer to the Huntington. -
From the Hubble Space Telescope
Teacher’s Guide From the Hubble Space Telescope Exploring Space and Cyberspace An electronic field trip via interactive television and on-line networks into America’s classrooms Project Notes Programs and Initial Air Dates and Times Contingency Announcement Program 2 Making YOUR Observations Field research on a scientific frontier is March 14, 1996, 13:00-14:00 Eastern inherently unpredictable. Even traditional school trips are subject to weather and dis- Program 3 Announcing YOUR Results ruptions. An electronic field trip is no dif- Live from the Hubble Space April 23, 1996, 13:00-14:00 Eastern ferent: the Telescope programs are dependent on the Please Note: HST operating normally, NASA’s Tracking and Data Relay Satellites being available, Program 1 The Great Planet Debate and all domestic satellite links holding (see first aired November 9, 1995, as an introduction Activity 2D, page 24 below, for more to the entire project. (For videotapes, see below) background on how the electronic images get from Pluto to you!) The production Primary Satellite Coordinates team has put in place contingency plans for most eventualities. In the event of tempo- Ku-band: PBS K-12 Learning Services:Telstar 401, 97 degrees rary loss of signal, live programming will West, transponder 8, horizontal, 11915 Mhz, audio on 6.2 and 6.8 continue from ground sites, interspersed Please note: this refers to carriage on the primary satellite used by PBS. Carriage on with pre-taped segments. the satellite itself does not guarantee broadcast by any individual PBS station. Please Register for on-line Live from the check local listings well in advance of air time to verify local arrangements! An on-line Hubble Space Telescope updates or check listing of confirmed carriage by local stations and educational networks will be acces- our Web site: sible between March 1, 1996 and April 23, 1996. -
+ New Horizons
Media Contacts NASA Headquarters Policy/Program Management Dwayne Brown New Horizons Nuclear Safety (202) 358-1726 [email protected] The Johns Hopkins University Mission Management Applied Physics Laboratory Spacecraft Operations Michael Buckley (240) 228-7536 or (443) 778-7536 [email protected] Southwest Research Institute Principal Investigator Institution Maria Martinez (210) 522-3305 [email protected] NASA Kennedy Space Center Launch Operations George Diller (321) 867-2468 [email protected] Lockheed Martin Space Systems Launch Vehicle Julie Andrews (321) 853-1567 [email protected] International Launch Services Launch Vehicle Fran Slimmer (571) 633-7462 [email protected] NEW HORIZONS Table of Contents Media Services Information ................................................................................................ 2 Quick Facts .............................................................................................................................. 3 Pluto at a Glance ...................................................................................................................... 5 Why Pluto and the Kuiper Belt? The Science of New Horizons ............................... 7 NASA’s New Frontiers Program ........................................................................................14 The Spacecraft ........................................................................................................................15 Science Payload ...............................................................................................................16 -
The Role of Project Science in the Chandra X-Ray Observatory
Modeling, Systemes Engineering, and Project Management for Astronomy II, edited by Martin J. Cullum & George Z. Angeli, Proc. SPIE 6271 (2006) The role of project science in the Chandra X-ray Observatory Stephen L. O’Dell a* & Martin C. Weisskopf a a NASA Marshall Space Flight Center, NSSTC/VP62, 320 Sparkman Dr., Huntsville, AL 35805 ABSTRACT The Chandra X-ray Observatory, one of NASA's Great Observatories, has an outstanding record of scientific and technical success. This success results from the efforts of a team comprising NASA, its contractors, the Smithsonian Astrophysical Observatory, the instrument groups, and other elements of the scientific community—including the thousands of scientists who utilize this powerful facility for astrophysical research. We discuss the role of NASA Project Science in the formulation, development, calibration, and operation of the Chandra X-ray Observatory. In addition to serving as an interface between the scientific community and the Project, Project Science performed what we term “science systems engineering”. This activity encompasses translation of science requirements into technical requirements and assessment of the scientific impact of programmatic and technical trades. We briefly describe several examples of science systems engineering conducted by Chandra Project Science. Keywords: Modeling and simulation, project management, project science, space observatories, x-ray astronomy 1. INTRODUCTION On 1999 July 23 4:31 UTC, NASA’s shuttle mission STS-93 launched (Figure 1) the Chandra X-ray Observatory. About 8 hours later, the orbiter Columbia deployed Chandra from its payload bay. Another hour later, the attached Inertial Upper Stage (IUS) fired and separated, sending Chandra toward a high elliptical orbit. -
Anticipated Scientific Investigations at the Pluto System
Space Sci Rev (2008) 140: 93–127 DOI 10.1007/s11214-008-9462-9 New Horizons: Anticipated Scientific Investigations at the Pluto System Leslie A. Young · S. Alan Stern · Harold A. Weaver · Fran Bagenal · Richard P. Binzel · Bonnie Buratti · Andrew F. Cheng · Dale Cruikshank · G. Randall Gladstone · William M. Grundy · David P. Hinson · Mihaly Horanyi · Donald E. Jennings · Ivan R. Linscott · David J. McComas · William B. McKinnon · Ralph McNutt · Jeffery M. Moore · Scott Murchie · Catherine B. Olkin · Carolyn C. Porco · Harold Reitsema · Dennis C. Reuter · John R. Spencer · David C. Slater · Darrell Strobel · Michael E. Summers · G. Leonard Tyler Received: 5 January 2007 / Accepted: 28 October 2008 / Published online: 3 December 2008 © Springer Science+Business Media B.V. 2008 L.A. Young () · S.A. Stern · C.B. Olkin · J.R. Spencer Southwest Research Institute, Boulder, CO, USA e-mail: [email protected] H.A. Weaver · A.F. Cheng · R. McNutt · S. Murchie Johns Hopkins University Applied Physics Lab., Laurel, MD, USA F. Bagenal · M. Horanyi University of Colorado, Boulder, CO, USA R.P. Binzel Massachusetts Institute of Technology, Cambridge, MA, USA B. Buratti Jet Propulsion Laboratory, Pasadena, CA, USA D. Cruikshank · J.M. Moore NASA Ames Research Center, Moffett Field, CA, USA G.R. Gladstone · D.J. McComas · D.C. Slater Southwest Research Institute, San Antonio, TX, USA W.M. Grundy Lowell Observatory, Flagstaff, AZ, USA D.P. Hinson · I.R. Linscott · G.L. Tyler Stanford University, Stanford, CA, USA D.E. Jennings · D.C. Reuter NASA Goddard Space Flight Center, Greenbelt, MD, USA 94 L.A. Young et al. -
September 2020
NIKE The official publication of New NYork State Women, Inc. IKVOL. 70 n ISSUE 1 nE SEPTEMBER 2020 Our Mission To build powerful women personally, professionally, and politically. Our Vision To make a difference in the lives of working women. Are YOU a member of NYS Women, Inc. yet? yet? Inc. Women, a member of NYS YOU Are Time to check us out at nyswomeninc.org Time Dated Material — Deliver Promptly #NEWYORKTOUGH NYS Women, Inc. – The State of the State Clear vision, clear leadership. -Jacquie Shellman NYS Women, Inc. President, 2020/2021 First, thank you for supporting and We have held productive informative encouraging me during my 43 years of Zoom meetings about “Best Practices for membership. It is an honor to serve the Presidents & Treasurers;” training on women of New York State in this new holding your own Zoom meetings, how decade. A perk of this office is to write a to navigate our website, and navigating President’s Message for NIKE, the respect- Facebook. We have more sessions com- ed publication of an organization with ing. Most are all recorded and accessible 100-plus years of advocating for women. on our website at: www.nyswomeninc. To accomplish our goals, we need org/members/zoom meetings Clear Vision, Clear Leadership. We need to We are being positive and proactive, connect with you, our member, and those planning a Fall Board October 2-3, 2020 of you who are interested in our organi- at the Killian’s Event Center in Waterloo, zation. We know that this new decade is NY. -
Contopoulos G. Adventures in Order and Chaos.. a Scientific
ADVENTURES IN ORDER AND CHAOS ASTROPHYSICS AND SPACE SCIENCE LIBRARY VOLUME 313 EDITORIAL BOARD Chairman W.B. BURTON, National Radio Astronomy Observatory, Charlottesville, Virginia, U.S.A. ([email protected]); University of Leiden, The Netherlands ([email protected]) Executive Committee J. M. E. KUIJPERS, Faculty of Science, Nijmegen, The Netherlands E. P. J. VAN DEN HEUVEL, Astronomical Institute, University of Amsterdam, The Netherlands H. VAN DER LAAN, Astronomical Institute, University of Utrecht, The Netherlands MEMBERS I. APPENZELLER, Landessternwarte Heidelberg-Königstuhl, Germany J. N. BAHCALL, The Institute for Advanced Study, Princeton, U.S.A. F. BERTOLA, Universitá di Padova, Italy J. P. CASSINELLI, University of Wisconsin, Madison, U.S.A. C. J. CESARSKY, Centre d'Etudes de Saclay, Gif-sur-Yvette Cedex, France O. ENGVOLD, Institute of Theoretical Astrophysics, University of Oslo, Norway R. McCRAY, University of Colorado, JILA, Boulder, U.S.A. P. G. MURDIN, Institute of Astronomy, Cambridge, U.K. F. PACINI, Istituto Astronomia Arcetri, Firenze, Italy V. RADHAKRISHNAN, Raman Research Institute, Bangalore, India K. SATO, School of Science, The University of Tokyo, Japan F. H. SHU, University of California, Berkeley, U.S.A. B. V. SOMOV, Astronomical Institute, Moscow State University, Russia R. A. SUNYAEV, Space Research Institute, Moscow, Russia Y. TANAKA, Institute of Space & Astronautical Science, Kanagawa, Japan S. TREMAINE, CITA, Princeton University, U.S.A. N. O. WEISS, University of Cambridge, U.K. ADVENTURES IN ORDER AND CHAOS A Scientific Autobiography By GEORGE CONTOPOULOS Member of the Academy of Athens, Research Centre of Astronomy, Athens, Greece KLUWER ACADEMIC PUBLISHERS DORDRECHT / BOSTON / LONDON A C.I.P. -
The Chandra X-Ray Observatory
Bull. Astr. Soc. India (2011) 39, 225–241 The Chandra X-ray observatory Gordon P. Garmire¤ Penn State University, PA 16802, USA Received 2011 February 03; accepted 2011 March 12 Abstract. This paper describes a brief history of the development of the Chandra X-ray observatory, based on the talk which was presented on October 17, 2010 at the Chandrasekhar Centennial Symposium held in the campus of the University of Chicago. Keywords : X-rays: general – telescopes – space vehicles: instruments 1. Introduction First, I would like to thank the organizing committee for inviting me to this very interesting con- ference. Nobel laureate Subrahmanyan Chandrasekhar is certainly deserving of such an accolade. I would like to turn from the theoretical topics that have occupied most of today’s lectures, to a more experimental topic, that of the history of the Chandra X-ray Observatory. This Observatory was built to explore the high energy Universe which features such exotic objects as neutron stars and black holes. Chandra was very interested in black holes as is illustrated by his description that “The black holes of nature are the most perfect macroscopic objects there are in the Universe: the only elements in their construction are our concepts of space and time.” One of the closest examples of a massive black hole is the one at the centre of our Galaxy in SgrA¤ shown in Fig. 1 from a 500 ks Chandra image obtained by Muno et al. (2003). This remarkable object is emitting X-rays at a rate of only 2 £ 1033 ergs/s which is nearly nine orders of magnitude below that of an active galactic nucleus (AGN). -
New Horizons Pluto/KBO Mission Status Report for SBAG
New Horizons Pluto/KBO Mission Status Report for SBAG Hal Weaver NH Project Scientist The Johns Hopkins University Applied Physics Laboratory New Horizons: To Pluto and Beyond KBOs Pluto-Charon Jupiter System 2016-2020 July 2015 Feb-March 2007 Launch Jan 2006 PI: Alan Stern (SwRI) PM: JHU Applied Physics Lab New Horizons is NASA’s first New Frontiers Mission Frontier of Planetary Science Explore a whole new region of the Solar System we didn’t even know existed until the 1990s Pluto is no longer an outlier! Pluto System is prototype of KBOs New Horizons gives the first close-up view of these newly discovered worlds New Horizons Now (overhead view) NH Spacecraft & Instruments 2.1 meters Science Team: PI: Alan Stern Fran Bagenal Rick Binzel Bonnie Buratti Andy Cheng Dale Cruikshank Randy Gladstone Will Grundy Dave Hinson Mihaly Horanyi Don Jennings Ivan Linscott Jeff Moore Dave McComas Bill McKinnon Ralph McNutt Scott Murchie Cathy Olkin Carolyn Porco Harold Reitsema Dennis Reuter Dave Slater John Spencer Darrell Strobel Mike Summers Len Tyler Hal Weaver Leslie Young Pluto System Science Goals Specified by NASA or Added by New Horizons New Horizons Resolution on Pluto (Simulations of MVIC context imaging vs LORRI high-resolution "noodles”) 0.1 km/pix The Best We Can Do Now 0.6 km/pix HST/ACS-PC: 540 km/pix New Horizons Science Status • New Horizons is on track to deliver the goods – The science objectives specified by NASA and the Planetary Community should be achieved, or exceeded • Nix, Hydra, and P4 added (new discoveries) • More data -
Astro-Ph/9912097
THE CHANDRA X-RAY OBSERVATORY (CXO) An Overview MARTIN C. WEISSKOPF NASA/MSFC Marshall Space Flight Center, AL 35801, USA 1. Introduction Significant advances in science inevitably occur when the state of the art in instrumentation improves. NASA’s newest Great Observatory, the Chan- dra X-Ray Observatory (CXO) – formally known as the Advanced X-Ray Astrophysics Facility (AXAF) – launched on July 23, 1999 and represents such an advance. The CXO is designed to study the x-ray emission from all categories of astronomical objects from normal stars to quasars. Obser- vations with CXO will therefore obviously enhance our understanding of neutron stars and black holes. CXO has broad scientific objectives and an outstanding capability to provide high-resolution (≤ 0.5-arcsec) imaging, spectrometric imaging and high resolution dispersive spectroscopy over the energy band from 0.1 to 10 keV. CXO, together with ESA’s XMM, the Japanese-American Astro-E and ultimately the international Spectrum-X mission lead by Russia, will usher in a new age in x-ray astronomy and high-energy astrophysics. NASA’s Marshall Space Flight Center (MSFC) manages the Chandra Project, with scientific and technical support from the Smithsonian Astro- physical Observatory (SAO). TRW’s Space and Electronics Group was the arXiv:astro-ph/9912097v1 6 Dec 1999 prime contractor and provided overall systems engineering and integration. Hughes Danbury Optical Systems (HDOS), now Raytheon Optical Systems Incorporated, figured and polished the x-ray optics; Optical Coating Lab- oratory Incorporated (OCLI) coated the polished optics with iridium; and Eastman Kodak Company (EKC) mounted and aligned the optics and pro- vided the optical bench. -
The Future of Space Imaging
The FutureofSpaceImaging The Future of Space Imaging Report of a Community-Based Study of an Advanced Camera for the Hubble Space Telescope hen Lyman Spitzer first proposed a great, W earth-orbiting telescope in , the nuclear energy source of stars had been known for just six years. Knowledge of galaxies beyond our own and the understanding that our universe is expanding were only about twenty years of age in the human consciousness. The planet Pluto was seventeen. Quasars, black holes, gravitational lenses, and detection of the Big Bang were still in the future—together with much of what constitutes our current understanding of the solar system and the cos- mos beyond it. In , forty-seven years after it was conceived in a for- gotten milieu of thought, the Hubble Space Telescope is a reality. Today, the science of the Hubble attests to the forward momentum of astronomical exploration from ancient times. The qualities of motion and drive for knowledge it exemplifies are not fixed in an epoch or a gen- eration: most of the astronomers using Hubble today were not born when the idea of it was first advanced, and many were in the early stages of their education when the glass for its mirror was cast. The commitments we make today to the fu- ture of the Hubble observatory will equip a new generation of young men and women to explore the astronomical frontier at the start of the st century. 1 2 3 4 5 6 7 8 9 FRONT & BACK COVER 1.Globular clusters containing young stars at the core of elliptical galaxy NGC 1275. -
Defending Planet Earth: Near-Earth Object Surveys and Hazard Mitigation Strategies Final Report
PREPUBLICATION COPY—SUBJECT TO FURTHER EDITORIAL CORRECTION Defending Planet Earth: Near-Earth Object Surveys and Hazard Mitigation Strategies Final Report Committee to Review Near-Earth Object Surveys and Hazard Mitigation Strategies Space Studies Board Aeronautics and Space Engineering Board Division on Engineering and Physical Sciences THE NATIONAL ACADEMIES PRESS Washington, D.C. www.nap.edu PREPUBLICATION COPY—SUBJECT TO FURTHER EDITORIAL CORRECTION THE NATIONAL ACADEMIES PRESS 500 Fifth Street, N.W. Washington, DC 20001 NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. The members of the committee responsible for the report were chosen for their special competences and with regard for appropriate balance. This study is based on work supported by the Contract NNH06CE15B between the National Academy of Sciences and the National Aeronautics and Space Administration. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the views of the agency that provided support for the project. International Standard Book Number-13: 978-0-309-XXXXX-X International Standard Book Number-10: 0-309-XXXXX-X Copies of this report are available free of charge from: Space Studies Board National Research Council 500 Fifth Street, N.W. Washington, DC 20001 Additional copies of this report are available from the National Academies Press, 500 Fifth Street, N.W., Lockbox 285, Washington, DC 20055; (800) 624-6242 or (202) 334-3313 (in the Washington metropolitan area); Internet, http://www.nap.edu.