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GENERAL MEETING NORMAN SLEEP, Ph.D. Professor Of
Vol. 63, No. 10 – October 2015 GENERAL MEETING THE PRESIDIO . OBSERVATION POST . BUILDING 211 211 Lincoln Boulevard, San Francisco 7:00 pm Doors Open . 7:30 pm Announcements . 8:00 pm Speaker SFAA’s General Meetings occur on the 3rd TUESDAY of each month (except January) October 20, 2015 NORMAN SLEEP, Ph.D. Professor of Geophysics, Stanford University OUR MOON FROM FORMATION TO ASTEROID TARGET: MESSAGE FOR LIFE ON EARTH The present EarthMoon system formed in the aftermath of the impact of a Mars sized body on our planet. The Earth was then mostly melted and the Moon accreted from a ring of vapor and liquid orbiting the Earth. Part of the impactor’s core ended up in the Moonforming disk around the Earth. Iron metal within the disk was partly oxidized by ferric iron and water. Metallic iron remained and this formed our Moon’s small core, and about 2% of the impactor’s core ended up within Earth’s mantle. It is conceivable that early asteroid bombardment on the Earth was relatively benign and that planet sterilizing impact never occurred. A dense CO2 atmosphere blanketed Earth within about 10 million years of the impact, and a solarheated greenhouse maintained 200 degrees C temperatures at the surface. Earth did not become habitable until the CO2 subducted into the mantle. Subducted oceanic crust carried carbonates into the mantle, which partially melted beneath island arcs to form alkaline CO2rich lavas. Groundwaters within these lavas are an attractive prebiotic environment. By the time of Earth’s earliest sedimentary record at about 3.8 billion years ago, the surface was clement, the ocean was near its current pH about 8, and the CO2 pressure in the air was comparable to the modern value. -
Correspondence
Correspondence A global coalition to [email protected] in money-based laboratory convincingly, even though the sustain core data *On behalf of the Global experiments (see Nature 541, flatness of their outer parts might Life Science Data Resources 294–295; 2017). The assumption convey that impression. As members of an international Working Group (see go.nature. in interpreting such results seems At that time, I and several working group to support the com/2miobmk for full list). to be that consumers aim to other astronomers used the rapidly growing core-data ‘optimize’ the products they buy. 21-centimetre radio wavelength resources in the life sciences, we But unless an optimal product of neutral hydrogen to determine aim to create a sustainable and Zealandia is not a is defined, this hypothesis is rotation curves that often went accessible data infrastructure that continent untestable because it is subjective. well beyond the optical image, will benefit scientists worldwide. Apart from perishable produce, thereby probing the dark matter Although researchers have Now recognized in international I for one do not care about regime more effectively. relied on international resources law, Zealandia — the continental optimality. I care only about Such observations from such as the Protein Data Bank shelf and margin surrounding adequacy: whether an item meets several galaxies, coupled with and Flybase for decades, the New Zealand — is vast and my needs and is available and optical surface photometry, current system is unsustainable worthy of inquiry. However, affordable. Once these criteria are permitted the calculation of local because it is largely funded by we disagree with attempts to satisfied, I need never look again. -
Ed 303 318 Author Title Institution Report No Pub
DOCUMENT RESUME ED 303 318 SE 050 265 AUTHOR Druger, Marvin, Ed. TITLE Science for the Fun of It. A Guide to Informal Science Education. INSTITUTION National Science Teachers Association, Washington, D.C. REPORT NO ISBN-0-87355-074-9 PUB DATE 88 NOTE 137p.; Photographs may not reproduce well. AVAILABLE FROMNational Science Teachers Association, 1742 Connecticut Avenue, NW, Washington, DC 20009 ($15.00, 10% discount on 10 or more). PUB TYPE Collected Works - General (020) -- Books (010) -- Guides - Non-Classroom Use (055) EDRS PRICE MF01 Plus Postage. PC Not Available from EDRS. DESCRIPTORS Educational Facilities; Educational Innovation; Educational Media; Educational Opportunities; Educational Television; *Elementary School Science; Elementary Secondary Education; *Mass Media; *Museums; *Nonformal Education; Periodicals; Program Descriptions; Science Education; *Secondary School Science; *Zoos ABSTRACT School provides only a small part of a child's total education. This book focuses on science learning outside of the classroom. It consists of a collection of articles written by people who are involved with sevaral types of informal science education. The value of informal science education extends beyond the mere acquisition of knowledge. Attitudes toward science can be greatly influenced by science experiences outside of the classroom. The intent of this book is to highlight some of the many out-of-school opportunities which exist including zoos, museums, television, magazines and books, and a variety of creative programs and projects. The 19 articles in this volume are organized into four major sections entitled: (1) "Strategies"; (2) "The Media"; (3) "Museums and Zoos"; and (4) "Projects, Coop2titions, and Family Activities." A bibliography of 32 references on these topies is included. -
POV's Discussion Guide
POV Community Engagement & Education DISCUSSION GUIDE The City Dark A Film by Ian Cheney www.pbs.org/pov LETTER FROM THE FILMMAKER When I set out to make a film about light pollution, I knew nothing about bird migration or melatonin; I just knew I missed seeing the stars. I spent a lot of my childhood in rural Maine, where I fell in love with the night sky. From an early age, I sought to capture it on film. I experimented with long nighttime exposures using Dad’s old indestructible Pentax K1000, a simple cable-release and an unforgivable amount of Kodak Gold film. I was lucky to get one decent shot per roll. But under count - less Maine summer night skies, I succeeded in becoming something of an amateur as - tronomer, eventually attending teen astronomy camp and building my own telescope out of an old cardboard construction tube. Years later, in 2008, working as a documentary filmmaker under New York’s neon skies, I stumbled upon a curious statistic: For the first time in history, more than half of the world’s population was now living in urban areas. As a species, we’d gradually moved from countryside to city. What struck a chord was the parallel with my own life, my own progression from dark, starry skies to the brilliant, hazy skyline of America’s largest city. There was no denying I’d gained a lot since coming to New York—but what had I lost? And what might we all be losing? Some three years later, I’d talked to astronomers, biologists, ecologists, wildlife veteri - narians, criminologists, lighting designers and Boy Scouts about the myriad ways that ar - tificial light affects our world. -
THE PLANETARIAN Journal of the International Planetarium Society
THE PLANETARIAN Journal of the International Planetarium Society Vol. 16, No.3, July 1987 Articles 7 Perceptions and the Modest Giant. ........................................... Doris Betts 10 B. Gentry Lee: An Interview ........................................... Apprise Magazine 14 International Science Communication ........................... David Spurgeon 18 The Scientific Approach ............................................... Horace MacMahan 26 Frank Korkosz and His American Planetarium ....... Richard Sanderson 28 Star Date Celebrates Tenth Anniversary ............................. Elaine Gould Features 29 Kodalith Corner..................................................................... Tim W. Kuzniar 32 Focus on Education: Tracking the Planets ................... Mark S. Sonntag 34 Dr. Krockter ................................................................................... Norm Dean 35 Script Section: Eugenides Script Contest .................... Jordan Marche II 37 President's Message ................................................ Von Del Chamberlain 39 Planetarium Lifeline: Fels Planetarium ........................... David H. Menke 44 Computer Corner ................................................................... Keith Johnson 47 Planetarium Usage for Secondary Students ................ Gerald L. Mallon 51 Book Reviews ...................................................... Carolyn Collins Petersen 54 Regional Roundup ................................................................... Steven Mitch 58 Universe -
Women in Astronomy: an Introductory Resource Guide
Women in Astronomy: An Introductory Resource Guide by Andrew Fraknoi (Fromm Institute, University of San Francisco) [April 2019] © copyright 2019 by Andrew Fraknoi. All rights reserved. For permission to use, or to suggest additional materials, please contact the author at e-mail: fraknoi {at} fhda {dot} edu This guide to non-technical English-language materials is not meant to be a comprehensive or scholarly introduction to the complex topic of the role of women in astronomy. It is simply a resource for educators and students who wish to begin exploring the challenges and triumphs of women of the past and present. It’s also an opportunity to get to know the lives and work of some of the key women who have overcome prejudice and exclusion to make significant contributions to our field. We only include a representative selection of living women astronomers about whom non-technical material at the level of beginning astronomy students is easily available. Lack of inclusion in this introductory list is not meant to suggest any less importance. We also don’t include Wikipedia articles, although those are sometimes a good place for students to begin. Suggestions for additional non-technical listings are most welcome. Vera Rubin Annie Cannon & Henrietta Leavitt Maria Mitchell Cecilia Payne ______________________________________________________________________________ Table of Contents: 1. Written Resources on the History of Women in Astronomy 2. Written Resources on Issues Women Face 3. Web Resources on the History of Women in Astronomy 4. Web Resources on Issues Women Face 5. Material on Some Specific Women Astronomers of the Past: Annie Cannon Margaret Huggins Nancy Roman Agnes Clerke Henrietta Leavitt Vera Rubin Williamina Fleming Antonia Maury Charlotte Moore Sitterly Caroline Herschel Maria Mitchell Mary Somerville Dorrit Hoffleit Cecilia Payne-Gaposchkin Beatrice Tinsley Helen Sawyer Hogg Dorothea Klumpke Roberts 6. -
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. -
OBITUARY John Norris Bahcall 1935–2005 Nuclear Astrophysicist Who Uncovered the Solar Neutrino Problem
1.9 News & Views 037 MH 26/8/05 2:56 PM Page 43 NATURE|Vol 437|1 September 2005 NEWS & VIEWS OBITUARY John Norris Bahcall 1935–2005 Nuclear astrophysicist who uncovered the solar neutrino problem. The philosopher Sir Isaiah Berlin once by a cluster of stars is still called the Bahcall– famously quoted a scrap of Archilochus: “The Wolf model; the most widely quoted model fox knows many things, but the hedgehog for our Galaxy was for decades the Bahcall– knows one big thing.” Astrophysicist John Soneira model; and the most accurate models Bahcall would often introduce himself and for the solar interior were those developed a colleague to a new acquaintance with the by Bahcall, with Roger Ulrich, Marc Pinson- sentence: “I know all about neutrinos, and neault and others. my friend here knows about everything else After completing his graduate education at in astrophysics.” Harvard in 1961 (having started his university Such light-hearted self-deprecation was education at Louisiana State University on a typical of Bahcall, who died on 17 August tennis scholarship), he arrived at the Califor- 2005. But it was inaccurate: Bahcall’s scientific nia Institute of Technology (Caltech), working interests and expertise ranged from neutrino with Willy Fowler and others at the time and physics and the structure of the Sun and other place that ‘nuclear astrophysics’ was invented. stars, to galaxy models, quasars and the inter- There he became engaged with neutrino work galactic medium. His more than 600 scientific and to Neta Assaf (then completing her PhD at publications, on an enormous array of sub- Caltech) — the two constant loves of his life. -
Vera Rubin Finding
Vera C. Rubin Photograph Collection, circa 1942-2012 Carnegie Institution of Washington Department of Terrestrial Magnetism Archives Washington, DC Finding aid written by: Mary Ferranti and Shaun Hardy March 2018 Revised July 2019 Vera C. Rubin Photograph Collection, circa 1942-2012 TABLE OF CONTENTS Page Introduction 1 Biographical Sketch 1 Scope and Content 2 Image Listing 3 Subject Terms 26 Bibliography 26 Related Collections 27 Vera C. Rubin Photograph Collection, circa 1942-2012 Table of Contents Vera C. Rubin Photograph Collection, circa 1942-2012 DTM-2016-03 Introduction Abstract: This collection consists of photographs documenting the professional and personal life of astronomer Vera C. Rubin. Extent: 3 linear feet: 5 three-ring album boxes, 1 flat print box. Acquisition: The collection was donated by Vera Rubin in 2012 and formally deeded to the archives by her son, Allan M. Rubin, in 2018. Access Restrictions: There are no access restrictions. Copyright: Copyright is held by the Department of Terrestrial Magnetism, Carnegie Institution of Washington. For permission to reproduce or publish please contact the archivist. Preferred Citation: Vera C. Rubin Photograph Collection, circa 1942-2012, Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C. Processing: Maria V. Lobanova processed the collection in December 2016-April 2017 and identified as many individuals, places, and events as possible. Shaun Hardy and Mary Ferranti prepared the finding aid in 2018. Biographical Sketch Vera Rubin was born the younger daughter of Philip and Rose Cooper on July 23, 1928, in Philadelphia, PA. At the age of 10, she and her family moved to Washington, DC, when her father accepted a job offer there. -
Joseph A. Muñoz
Joseph A. Muñoz Department of Physics [email protected] Broida Hall, UCSB ! !Santa Barbara, CA 93106 RESEARCH INTERESTS: ! Cosmology, ISM of high-z galaxies, first galaxies, reionization, relics in the Local Group CURRENT POSITION: !Postdoctoral Scholar, UCSB, with Peng Oh 2013‒15 EDUCATION: Ph.D, Harvard University, ASTRONOMY 2010 Advisor: Abraham Loeb Thesis title: Galaxies within Hierarchical Structure Formation A.M., Harvard University, ASTRONOMY 2007 A.B., Princeton University, ASTROPHYSICAL SCIENCES, magna cum laude 2005 ! Advisor: Paul Steinhardt and Neta Bahcall HONORS AND AWARDS: NSF Graduate Research Fellowship 2005‒08 Sigma Xi Book Award, Princeton (one graduating senior in astrophysics) 2005 !Sigma Xi Inductee, Princeton Chapter (selected by the faculty) 2005 PREVIOUS RESEARCH POSITIONS: Postdoctoral Scholar, UCLA, with Steven Furlanetto 2010‒13 Graduate Student Researcher, Harvard, with Abraham Loeb 2005‒10 Senior Independent Work, Princeton, with Paul Steinhardt and Neta Bahcall 2004‒05 REU Summer Research Intern, Princeton, with Edward Jenkins 2004 Junior Independent Work, Princeton, with J. Richard Gott 2004 Junior Independent Work, Princeton, with David Spergel 2003 REU Summer Research Intern, Princeton, with Jonathan Tan 2003 Research Assistant, Princeton, with Gillian Knapp 2002 REU Summer Research Intern, University of Florida, with Andrey Korytov 2002 ! Research Assistant, Princeton, with Lyman Page 2001‒02 MENTORING: Lauren Holzbauer, graduate student, UCLA, with Steven Furlanetto 2012‒ Adam Greenberg, first-year graduate student, UCLA 2013 Fred Davies, graduate student, UCLA, with Steven Furlanetto 2013‒ ! Ethan Nadler, undergraduate student, UCSB 2014‒ ! 1/"4 J. A. Muñoz, [email protected] TEACHING POSITIONS: Teaching Fellow, Harvard, Ay 202b: Cosmology (grad) 2010 Designed and graded problem sets and final exam; ran Q&A and review sessions. -
Second Circular on the Nuclear Physics in Astrophysics V Conference (NPA5) That Will Be Held at the Royal Garden Hotel in Eilat, Israel, on April 3-8, 2011
24th Nuclear Physics Divisional Conference Eilat, Israel | April 3-8, 2011 Dear colleagues, It is our pleasure to send you the second circular on the Nuclear Physics in Astrophysics V Conference (NPA5) that will be held at the Royal Garden Hotel in Eilat, Israel, on April 3-8, 2011. This circular contains information on the general structure of the scientific program, registration, abstract submission, accommodations, excursions, conference proceedings and financial support. This information is also available and is regularly updated on the conference website: www.weizmann.ac.il/conferences/NPA5 Please note that registration, abstract submission and request for financial support are now open with the following deadlines: - Deadline for abstract submission December 1st, 2010 - Deadline for request of financial support December 15, 2010 - Deadline for early registration at reduced rate February 15, 2011 1. Scientific program The scientific program will include the following topics: Nuclear Structure - Theory and Experiment Big-Bang Nucleosynthesis and Formation of First Stars Stellar Reactions and Solar Neutrinos Explosive Nucleosynthesis Radioactive Beams and Exotic Nuclei – New Facilities and Future Possibilities General Astrophysics Neutrino Physics - the Low- and High-Energy Frontiers Rare events, Dark Matter, Double β-decay, Symmetries. NPA5 will consist of invited talks and contributed papers that will be presented in the sessions, and a poster session. Secretariat: Weizmann Institute of Science | Department of Particle Physics -
Innovation and Competitiveness: Keys to Our Nation's Prosperity
January 2007, Issue 3 Innovation and Competitiveness: Keys to our Nation’s Prosperity Recommendations for Scientists, Technicians, Engineers, and Mathematicians For the last year, I was This nation must prepare with great urgency an Albert Einstein to preserve its strategic and economic security. Distinguished Educator Because other nations have, and probably will Fellow in the office continue to have, the competitive advantage of a Congressman Rush Holt, low wage structure, the United States must compete one of two physicists by optimizing its knowledge-based resources, in Congress. When I particularly in science and technology, and by arrived in Washington, sustaining the most fertile environment for new and Members of Congress revitalized industries and the well-paying jobs they and key stakeholders bring (pg. 4). were talking about Tom Friedman’s book The A strong education system which produces citizens World Is Flat, as well with the capability to think critically and make as multiple reports of informed decisions—based on technical and scientific a similar nature. The information—as well as which nurtures students books and reports tend who pursue innovative and creative work in scientific to agree that there is an and technical fields, is critical in a knowledge-driven emerging global knowledge economy that will include economy. knowledge creators and users, as well as those who supply the resources to create, use, and share knowledge. In 2001 our high school graduation rate was 68%, with Our ability to prosper in this global community is students from historically disadvantaged minority dependent on our ability to be active participants in groups having a 50-50 chance of graduating.