Newsletter 12-7 Published on Division for Planetary Sciences (

Total Page:16

File Type:pdf, Size:1020Kb

Newsletter 12-7 Published on Division for Planetary Sciences ( Newsletter 12-7 Published on Division for Planetary Sciences (https://dps.aas.org) Newsletter 12-7 Issue 12-7, April 9, 2012 +-----------------------------CONTENTS--------------------------------------------------------+ 1) TIME FOR ACTION TO RESTORE PLANETARY BUDGET CUTS 2) JOBS AND POSITIONS +------------------------------------------------------------------------------------------------------+ 1---------1---------1---------1---------1---------1---------1---------1 TIME FOR ACTION TO RESTORE PLANETARY BUDGET CUTS As I warned in my previous updates, the legislative calendar will drive our calls for action to restore planetary budget cuts. The House and Senate subcommittees will consider the NASA budget and do their markups early this year, by the end of April or early May. If we want our voice heard in Congress, if we want to reverse these devastating budget cuts, now is the time to act. Attached to this call are contact details for the key congressional members on appropriations committees that need to hear our message. Also attached is a set of talking points and a suggested letter form. All of this information and more will also be posted on the DPS federal relations subcommittee website. What matters now are numbers. Congress will not be impressed with a handful of letters and e-mails. What will impress them are hundreds or even thousands of messages from scientists across the country concerned about the future of planetary exploration. What I strongly urge the DPS membership to do is the following: · Pick six members from this list (better yet, the entire list) and send e-mails or FAXs to their science and technology staffers. A suggested letter is attached to this call. Please feel free to customize it for your individual preference. Every list should include Rep. Wolf and Sen. Mikulski, the chairs of the House and Senate subcommittees. I will be sending out the list of the full senate appropriations subcommittee in a subsequent mailing. · Follow up your e-mails with actual written (snail-mail) letters. Because of these troubled times, letters are irradiated prior to delivery to Congress so these can take 4 to 6 weeks before delivery. However, this sort of contact has much more impact than an e-mail and amplifies our presence and our footprint with Congress. If you don’t want to write, call the office and talk to the science and technology staffer. That kind of personal contact has a powerful impact. · If you live in the district of any of these senators or congressmen, visit their district office during April. Every representative has numerous district offices whose sole job is to keep contact with constituents. This web site http://www.congressmerge.com/onlinedb/index.htm [1] just requires your zip code to give you the websites of your senators and representative, which will lead you to the addresses and phone numbers of their district offices. Mine turned out to be less than 3 miles from my house. Call for appointment, use the attached talking points, bring a copy of your letter, and impress upon the staffer of the critical nature and dire consequences of the planetary budget cuts. These contacts get reported directly to the representative and carry a huge amount of weight. · If you live in the DC area, visit the congressional offices of the subcommittee members. The FRS website http://dps.aas.org/public_policy/communicating-congress [2] has advice on visiting Congress. Again use the attached talking points, bring a copy of your letter, and talk about the restoration of the planetary budget. The time is now. Visits, letters, calls, and e-mails need to be done in the next two weeks to have an impact on the markup process. At the very minimum we can all afford 20 minutes to generate the e-mails necessary to contact every representative on this list. If the DPS as a group does that, we will have a huge impact on the budget process. If we do not, we will be ignored, the cuts will stand, and this golden age of planetary exploration will end. Let's get busy! House Appropriations COMMERCE, JUSTICE, SCIENCE, AND RELATED AGENCIES Subcommittee The DPS is a Division of the Page 1 of 9 American Astronomical Society. Send questions, comments, updates to [email protected] Send graduate school and REU program updates to [email protected] Newsletter 12-7 Published on Division for Planetary Sciences (https://dps.aas.org) Republicans Frank R. Wolf, Virginia, Chairman 241 Cannon Building Washington, DC 20515 Tel: (202) 225-5136 (202) 225-0437 fax (Science and Technology Staffer) [email protected] [3] John Abney Culberson, Texas 2352 Rayburn House Office Building Washington, D.C. 20515 Phone: (202) 225-2571 Fax: (202) 225-4381 (Science and Technology Staffer) [email protected] [4] Robert B. Aderholt, Alabama 2264 Rayburn House Office Building Washington, D.C. 20515 Tel: 202-225-4876 Fax: 202-225-5587 S&T Staff: [email protected] [5] Jo Bonner, Alabama 2236 Rayburn House Office Building Washington, D.C. 20515 Tel: 202-225-4931 Fax: 202-225-0562 S&T Staff: [email protected] [6] Steve Austria, Ohio 439 Cannon House Office Building Washington, D.C. 20515 Tel: 202-225-4324 Fax: 202-2251984 S&T Staff: [email protected] [7] Tom Graves, Georgia 1113 Longworth House Office Building Washington, D.C. 20515 Tel: 202-225-5211 Fax: 202-225-8272 S&T Staff: [email protected] [8] Kevin Yoder, Kansas 214 Cannon House Office Building Washington, D.C. 20515 Tel: 202-225-2865 Fax: 202-225-2807 S&T Staff: [email protected] [9] Democrats Chaka Fattah, Pennsylvania The DPS is a Division of the Page 2 of 9 American Astronomical Society. Send questions, comments, updates to [email protected] Send graduate school and REU program updates to [email protected] Newsletter 12-7 Published on Division for Planetary Sciences (https://dps.aas.org) 2301 Rayburn House Office Building Washington, D.C. 20515 Tel: 202-225-4001 Fax: 202-225-5392 S&T Staff: [email protected] [10] Adam B. Schiff, California 2411 Rayburn HOB Washington D.C. 20515 Phone: (202) 225-4176 Fax: (202) 225-5828 (Science and Technology Staffer) [email protected] [11] Michael M. Honda, California 1713 Longworth House Office Building Washington, D.C. 20515 Tel: 202-225-2631 Fax: 202-225-2699 S&T Staff: [email protected] [12] José E. Serrano, New York 2227 Rayburn House Office Building Washington, D.C. 20515 Tel: 202-225-4361 Fax: 202-225-6001 S&T Staff: [email protected] [13] Senate Appropriations Sen. Barbara Mikulski Chair Senate Appropriations Commerce, Justice, and Science Subcommittee 503 Hart Senate Office Building Washington, DC 20510 Phone: 202-224-4654 Fax: 202-224-8858 (Science and Technology Staffer) [email protected] [14] Sen. Dianne Feinstein Senate Appropriations Commerce, Justice, and Science Subcommittee 331 Hart Senate Office Bldg. Washington, D.C. 20510 Phone: (202) 224-3841 Fax: (202) 228-3954 (Science and Technology Staffer) [email protected] [15] Talking Points: · Planetary science activities provide an excellent value to the taxpayer and provide a strong return on investment · We are in the middle of a major revolution in the understanding of the origin and evolution to the solar system and if there is life beyond Earth. · The planetary science community came together in 2009-2010 to decide on the set of priorities for the 2013-2022 time period, identifying the most important science questions in the discipline and the most effective ways of answering those questions in a realistic way given the resources available. The Planetary Decadal survey lays out a plan for the next decade with solid community support. · The President’s 2013 budget proposal does not allow Decadal Survey priorities to be implemented and greatly delays future exploration. Essentially backs away from American leadership in solar system exploration. The DPS is a Division of the Page 3 of 9 American Astronomical Society. Send questions, comments, updates to [email protected] Send graduate school and REU program updates to [email protected] Newsletter 12-7 Published on Division for Planetary Sciences (https://dps.aas.org) · The President’s proposed 2013 budget gravely damages the US Mars program. Only the US has the technical capability to land on Mars which is critical for all robotic surface explorations and for future human exploration. The proposed 2013 will endanger this unique capability. · We will abrogate the search for past or perhaps even current life on Mars just at the point in human history that we have acquired to ability to search for and find it. · The outer solar system is in grave danger of going “radio dark” in 2017, when the very successful Cassini mission ends. Outer solar system missions require many years of lead time to plan and execute, and no outer solar system missions are currently planned beyond 2017 in the US. · Several moons of the outer solar system including Europa may have water oceans and the “ingredients” required for life. By exploring these worlds, we can address one of the most important questions in all of science: Is there life beyond Earth? · In direct response to the planetary Decadal Survey, less expensive mission options have been defined to explore Jupiter’s moon Europa. Paradigm-changing outer solar system science can accomplished within a cost-constrained planetary program. · Planetary science discoveries are a major motivation for students pursuing the Science, Engineering, Technology, and Mathematics (STEM) careers that propels the U.S. forward. · NASA has been working closely with our international partners to develop joint missions that lower the overall cost to US taxpayers.
Recommended publications
  • Astronomy (Msc)
    Astronomy (MSc) Master Discover the world at Leiden University Specialisations Astronomy and Cosmology (MSc) Astronomy and Data Science (MSc) Astronomy and Education (MSc) Astronomy and Instrumentation (MSc) Astronomy and Science Communication and Society (MSc) 1 Astronomy and Business Studies (MSc) Astronomy Research (MSc) The master's programme Astronomy covers observations using the world’ s most powerful ground- and space-based telescopes, theoretical astrophysical and astrochemical modeling, large scale simulations, and laboratory experiments that mimic conditions in space. What does this master’s programme entail? In this two-year master’s programme in Astronomy you get access to cutting edge research in modern astronomy. Main focus areas include galaxies and the structures in which they are embedded, exoplanets, and star and planet formation. With seven challenging specialisations to choose from, you will be prepared for a wide variety of careers within academia, industry and the public sector. Read more about our Astronomy master's programme. Discover why our students choose the Astronomy master's programme Due to the selected cookie settings, we cannot show this video here. Watch the video on the original website or Accept cookies Why study Astronomy at Leiden University? We offer you a tailor-made master’s programme with many opportunities to match your study path with your interests and ambitions. You have access to a cutting edge research infrastructure with strong international partners and top facilities. Leiden University offers a welcoming environment and an open international community with highly approachable renowned staff, a buddy system and individual student support. Find out more reasons to choose Astronomy at Leiden University.
    [Show full text]
  • Anton Pannekoek: Ways of Viewing Science and Society
    STUDIES IN THE HISTORY OF KNOWLEDGE Tai, Van der Steen & Van Dongen (eds) Dongen & Van Steen der Van Tai, Edited by Chaokang Tai, Bart van der Steen, and Jeroen van Dongen Anton Pannekoek: Ways of Viewing Science and Society Ways of Viewing ScienceWays and Society Anton Pannekoek: Anton Pannekoek: Ways of Viewing Science and Society Studies in the History of Knowledge This book series publishes leading volumes that study the history of knowledge in its cultural context. It aspires to offer accounts that cut across disciplinary and geographical boundaries, while being sensitive to how institutional circumstances and different scales of time shape the making of knowledge. Series Editors Klaas van Berkel, University of Groningen Jeroen van Dongen, University of Amsterdam Anton Pannekoek: Ways of Viewing Science and Society Edited by Chaokang Tai, Bart van der Steen, and Jeroen van Dongen Amsterdam University Press Cover illustration: (Background) Fisheye lens photo of the Zeiss Planetarium Projector of Artis Amsterdam Royal Zoo in action. (Foreground) Fisheye lens photo of a portrait of Anton Pannekoek displayed in the common room of the Anton Pannekoek Institute for Astronomy. Source: Jeronimo Voss Cover design: Coördesign, Leiden Lay-out: Crius Group, Hulshout isbn 978 94 6298 434 9 e-isbn 978 90 4853 500 2 (pdf) doi 10.5117/9789462984349 nur 686 Creative Commons License CC BY NC ND (http://creativecommons.org/licenses/by-nc-nd/3.0) The authors / Amsterdam University Press B.V., Amsterdam 2019 Some rights reserved. Without limiting the rights under copyright reserved above, any part of this book may be reproduced, stored in or introduced into a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photocopying, recording or otherwise).
    [Show full text]
  • Remco F.J. Van Der Burg European Southern Observatory, Karl-Schwarzschild Str
    Remco F.J. van der Burg European Southern Observatory, Karl-Schwarzschild Str. 2, 85748 Garching bei M¨unchen, DE ! [email protected] http://www.eso.org/∼rvanderb/ +49 89 3200 6684 0000-0003-1535-2327 Research interests • Galaxy evolution • Low-surface brightness galaxies • Structure formation • Galaxy clusters • Ultra-diffuse galaxies • Large optical and NIR surveys Education & Career ELT Working Group Coordinator Nov 2020- Faculty Astronomer, 60% Functional work ESO Headquarters, Garching, Germany ESO Postdoctoral Fellow 2017-2020 75% Independent research, 25% Functional work ESO Headquarters, Garching, Germany Postdoctoral Fellow 2014-2017 Sponsor: Dr. Monique Arnaud D´epartement d'Astrophysique, CEA Saclay, France Function: Lead optical and near-IR follow-up studies of high-z Planck clusters Ph.D. Astronomy & Astrophysics 2009-2014 Advisors: Dr. Henk Hoekstra & Prof. Koenraad Kuijken Sterrewacht Leiden, Leiden University, The Netherlands Thesis: The Distribution of Stellar Mass in Galaxy Clusters over Cosmic Time M.Sc. Astronomy & Astrophysics 2007-2009 Awarded Cum Laude Sterrewacht Leiden, Leiden University, The Netherlands ESO functional work - ELT Working Groups ELT WGs overall coordinator 2018-2021 Support the preparation of science operations for the Extremely Large Telescope (ELT) • Coordinator of twelve WGs that are developing key operational aspects required for the ELT before first light: design of guide star catalogues, simulated AO performance, instrument simulators, exposure time calculators, weather- and atmospheric
    [Show full text]
  • Astronomy for Development
    Astronomy in Focus, Volume 1, Focus Meeting 20 XXIXth IAU General Assembly, August 2015 c International Astronomical Union 2016 Piero Benvenuti, ed. doi:10.1017/S1743921316003562 List of Posters for Focus Meeting 20: Astronomy for Development The following table contains a list of all posters and first authors that were registered to a participant during the the IAU General Assembly under Focus Meeting 20: Astronomy for Development. Due to the limited amount of time allocated for talks at the Focus Meeting, several Oral proposals had to be converted to Posters. We hope this table will be useful to illustrate the diversity of contributions to the Focus Meeting Table 1: Titles and Authors for Poster Session at Focus Meeting 20: Astronomy for Development Titles Author Sanlyn Buxner, Teaching, Learning, and Looking for Partners to Engage the Global Sociocultural Studies, University of Community in Connecting to the Sky through Arizona, Tucson, Arizona, UNITED International Observe the Moon Night STATES Tibisay Sankatsing Nava, Leiden Universe Awareness: a global educational Observatory, Leiden University, Leiden, programme NETHERLANDS Bonnie Thurber, Northwestern University, How Big is Earth? Deerfield, Illinois, UNITED STATES Hector Bravo Alfaro, Departamento de Astronomy and development: a multidisciplinary Astronomia, Universidad de Guanajuato, project in the Mexican countryside Guanajuato, Guanajuato, MEXICO Wichan Insiri, Foreign Affairs Development Programs and Activities for Department, National Astronomical Southeast Asia Regional Office
    [Show full text]
  • The Practice of Art and AI
    Gerfried Stocker, Markus Jandl, Andreas J. Hirsch The Practice of Art and AI ARS ELECTRONICA Art, Technology & Society Contents Gerfried Stocker, Markus Jandl, Andreas J. Hirsch 8 Promises and Challenges in the Practice of Art and AI Andreas J. Hirsch 10 Five Preliminary Notes on the Practice of AI and Art 12 1. AI–Where a Smoke Screen Veils an Opaque Field 19 2. A Wide and Deep Problem Horizon– Massive Powers behind AI in Stealthy Advance 25 3. A Practice Challenging and Promising– Art and Science Encounters Put to the Test by AI 29 4. An Emerging New Relationship–AI and the Artist 34 5. A Distant Mirror Coming Closer– AI and the Human Condition Veronika Liebl 40 Starting the European ARTificial Intelligence Lab 44 Scientific Partners 46 Experiential AI@Edinburgh Futures Institute 48 Leiden Observatory 50 Museo de la Universidad Nacional de Tres de Febrero Centro de Arte y Ciencia 52 SETI Institute 54 Ars Electronica Futurelab 56 Scientific Institutions 59 Cultural Partners 61 Ars Electronica 66 Activities 69 Projects 91 Artists 101 CPN–Center for the Promotion of Science 106 Activities 108 Projects 119 Artists 125 The Culture Yard 130 Activities Contents Contents 132 Projects 139 Artists 143 Zaragoza City of Knowledge Foundation 148 Activities 149 Projects 155 Artists 159 GLUON 164 Activities 165 Projects 168 Artists 171 Hexagone Scène Nationale Arts Science 175 Activities 177 Projects 182 Artists 185 Kersnikova Institute / Kapelica Gallery 190 Activities 192 Projects 200 Artists 203 LABoral Centro de Arte y Creación Industrial 208 Activities
    [Show full text]
  • Anton Pannekoek: Ways of Viewing Science and Society
    UvA-DARE (Digital Academic Repository) Anton Pannekoek: Ways of Viewing Science and Society Tai, C.; van der Steen, B.; van Dongen, J. DOI 10.2307/j.ctvp7d57c 10.1515/9789048535002 Publication date 2019 Document Version Final published version License CC BY-NC-ND Link to publication Citation for published version (APA): Tai, C., van der Steen, B., & van Dongen, J. (Eds.) (2019). Anton Pannekoek: Ways of Viewing Science and Society. (Studies in the History of Knowledge). Amsterdam University Press. https://doi.org/10.2307/j.ctvp7d57c, https://doi.org/10.1515/9789048535002 General rights It is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), other than for strictly personal, individual use, unless the work is under an open content license (like Creative Commons). Disclaimer/Complaints regulations If you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library: https://uba.uva.nl/en/contact, or a letter to: Library of the University of Amsterdam, Secretariat, Singel 425, 1012 WP Amsterdam, The Netherlands. You will be contacted as soon as possible. UvA-DARE is a service provided by the library of the University of Amsterdam (https://dare.uva.nl) Download date:26 Sep 2021 STUDIES IN THE HISTORY OF KNOWLEDGE Tai, Van der Steen & Van Dongen (eds) Dongen & Van Steen der Van Tai, Edited by Chaokang Tai, Bart van der Steen, and Jeroen van Dongen Anton Pannekoek: Ways of Viewing Science and Society Ways of Viewing ScienceWays and Society Anton Pannekoek: Anton Pannekoek: Ways of Viewing Science and Society Studies in the History of Knowledge This book series publishes leading volumes that study the history of knowledge in its cultural context.
    [Show full text]
  • Program and Abstract Book
    Program and Abstract Book 18th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun June 9-13, 2014 Flagstaff, Arizona — USA coolstars18.net Program and Abstract book 18th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun Flagstaff, Arizona - USA | June 9-13, 2014 coolstars18.net Table of Contents 3.............Schedule 6.............Abstracts 6.............Day 1 - Invited & Contributed Speakers 8.............Day 1 - Splinter Sessions 8.........................Cool Cloud Atmospheres: Theory and Observations 12.......................Cool Stars and Space Weather 14.......................Touchstone Stars: empirically determined parameters of cool stars 17...........Day 2 - Invited & Contributed Speakers 18...........Day 2 - Splinter Sessions 18.......................Galactic Archaeology with Cool Stars 19.......................Magnetic Fields, Dynamos and Aurorae from Brown Dwarfs to Exoplanets 20........................Stellar Surfaces with high spatial and temporal resolution 21...........Day 3 - Invited & Contributed Speakers 23...........Day 4 - Invited & Contributed Speakers 25...........Day 4 - Splinter Sessions 25.......................The Accretion Process in Young Stars 27.......................Portraying the Hosts: Stellar Science from Planet Searches 30.......................Upgrading the Solar-Stellar Connection: news about activity in Cool Stars 33...........Day 5 - Invited & Contributed Speakers 36...........Posters 56...........Participants 61...........SOC/LOC 62...........Author Index Schedule Sunday,
    [Show full text]
  • Research Institute Leiden Observatory Onderzoeksinstituut Sterrewacht Leiden the OBSERVATORY the OBSERVATORY Index
    Annual Report Research Institute Leiden Observatory Onderzoeksinstituut Sterrewacht Leiden THE OBSERVATORY THE OBSERVATORY Index Foreword 4 Leiden Observatory 6 Gala van Sterrenkunde 12 Diversity 16 Astronomy and the Climate Crisis 18 Research Highlights 22 PhD Defences 34 Publications 36 Colloquia and Lectures 38 Education 46 Public Engagement with Astronomy 54 Social Networking 60 Organisation 64 In Memoriam 86 — 2 — — 3 — THE OBSERVATORY FOREWORD Dear Reader For many reasons 2019 was a special year. First and foremost, it was the year of the celebration of the 100th anniversary of the International Astronomical Union. Skilfully led by Ewine van Dishoeck, IAU president, many IAU 100 events were organized. With the theme ‘Under One Sky’, 5000 activities were held in 143 countries reaching over 100 million people. The central hub was the Secretariat located at Leiden Observatory with Jorge Rivero González and Pedro Russo as key players. The exhibition at the old observatory 'Above and Beyond: Making Sense of the Universe for 100 Years' showcased some of the most significant and surprising astronomical breakthroughs. While not directly linked to IAU 100, as a guest curator Ewine also created an impressive exhibition at Rijksmuseum Boerhaave titled ‘Cosmos: Art & Knowledge’. It displayed a large variety of objects, such as a moon rock from the Apollo 17 mission, antique globes and the painting “the cosmos” by Kandinsky. On 17 December 2019 in the Stadsgehoorzaal in Leiden, a grandiose Astronomy Gala was held. It not only marked IAU 100, but also the 20th anniversary of the Netherlands Research School for Astronomy (NOVA). With King Willem-Alexander as the guest of honour, Dutch astronomers presented our scientific discoveries in lively and often spectacular ways.
    [Show full text]
  • Programme Book
    PROGRAMME 1 Programme Water in the Universe: From Clouds to Oceans COMMITTEES Scientific Organising Committee (SOC) Yuri Aikawa University of Tsukuba, Japan Ted Bergin University of Michigan, United States of America Cecilia Ceccarelli University of Grenoble, France Ewine van Dishoeck Leiden Observatory, The Netherlands Yu Gao Purple Mountain Observatory, Nanjing, China Paul Hartogh MPS, Göttingen, Germany Darek Lis LERMA, Paris, France Göran Pilbratt ESA/ESTEC, Noordwijk, The Netherlands Axel Weiss MPIfR, Bonn, Germany Local Organising Committee (LOC) The LOC consists of: Göran Pilbratt Mylène Riemens Congrex - ESA Conference Bureau 2 Programme Water in the Universe: From Clouds to Oceans PROGRAMME Tuesday 12 April 2016 08:00 – 09:00 Registration & Posters can be mounted for display 09:00 – 09:20 Introduction & Logistics Session 1: Formation and Destruction of Water and its Chemistry: Theory, Laboratory Work, and Models 09:20 Water: Past, Present, and Future Gary J. Melnick Harvard-Smithsonian Center for Astrophysics, United States of America 10:00 Interstellar Water Ice Formation: A Laboratory Perspective Sergio Ioppolo1, Thanja Lamberts2, Herma Cuppen3, Harold Linnartz4 1The Open University, United Kingdom; 2University of Stuttgart, Germany; 3Radboud University Nijmegen, Netherlands; 4Leiden University, The Netherlands 10:30 Laser Desorption Time-of-flight Mass Spectrometry Of VUV Photo- processed Ice Daniel Paardekooper, Harold Linnartz Sackler Laboratory for Astrophysics, Leiden Observatory, Leiden University, The Netherlands 10:50
    [Show full text]
  • Astronomy & Society
    Astronomy & Society LEIDEN OBSERVATORY The aim of Leiden Observatory, and specifically of the Astronomy & Society Group, is to engage the public with the wonders of the Universe and share the scientific, technological, cultural and educational aspects of www. @ / astronomy with society. Earthball activity at Balud Elementary School in Samar, Philippines, February 2014. Credit: S. Tumampos/UNAWE Philippines. Oude Sterrewacht Old Leiden Observatory The Old Leiden Observatory is the oldest university observatory in the world. The Old Observatory has been home to many world famous astronomers like Oort, Hertzsprung and De Sitter, who made discoveries and laid down theoretical frameworks that are still being used today. The Old Observatory aims to share the beauty of the universe alongside the rich history of Leiden astronomy. The Visitors Centre features a number of exhibitions about astronomy. The observatory offers tours of the building and telescopes by Leiden University astronomy students, and hosts open days, public talks and stargazing events throughout the year. www.oudesterrewacht.nl @SterrewachtNL /ostrw A view of the Old Leiden Observatory from across the canal. Credit: Gilles Otten. Young visitors participate in a tour of the Visitors Centre exhibitions. Credit: Old Observatory, Leiden University. Universe Awareness Universe Awareness (UNAWE) uses the beauty and grandeur of the Universe to inspire young children and encourage them to develop an interest in science and technology. The programme aims to introduce children to the idea of global citizenship at a crucial stage of their development – to show them that they are part of an international community. Until the advent of UNAWE, there were no large-scale attempts to use astronomy as a tool for inspiring and educating young children.
    [Show full text]
  • Curriculum Vitae Nienke Van Der Marel
    Curriculum Vitae Nienke van der Marel Contact Leiden Observatory Phone: +31 (0)71-527-5737 Information Niels Bohrweg 2 2333 CA Leiden E-mail: [email protected] the Netherlands www: http://www.nienkevandermarel.com Personal Date of birth: February 2nd, 1986 Place of birth: Groningen, the Netherlands Nationality: Dutch Languages: Dutch (native), English (fluent), Spanish (intermediate, B1), French (intermediate, A2), German (intermediate, A2) Canadian Permanent Residency: Yes 2021 - present Assistant professor, Leiden Observatory, Leiden, the Netherlands 2019 - 2021 Banting Fellow, University of Victoria, Victoria, BC, Canada Academic jobs 2017 - 2019 NRC Research fellow, NRC Herzberg Institute for Astrophysics, Victoria, BC, Canada 2015 - 2017 Beatrice Watson Parrent Fellow, Institute for Astronomy, University of Hawaii, USA 2011 - 2015 PhD candidate, Leiden Observatory, Leiden University, the Netherlands Education Leiden Observatory: 2011 - 2015 PhD Astronomy with professor Ewine van Dishoeck (degree Cum Laude) Thesis: Mind the gap: gas and dust in planet-forming disks 2009 - 2011 Master Astronomy and Instrumentation, Research track Theses: - A prototype interferometric polarization compensator - Outflow properties of Class I objects in Ophiuchus 2004 - 2009 Bachelors Physics and Astronomy Thesis: Infrared spectroscopy of interstellar ice mixtures of H2O, CO and CO2 Christiaan Huygens College Eindhoven: 1998 - 2004 VWO, section Science and Technology with Latin and Greek Research Protoplanetary disks { Millimeter interferometry
    [Show full text]
  • Arxiv:2108.10695V1 [Astro-Ph.EP] 24 Aug 2021 to Individual Molecules
    Astronomy & Astrophysics manuscript no. mainAA ©ESO 2021 August 25, 2021 Stability of Polycyclic Aromatic Hydrocarbon Clusters in Protoplanetary Disks K. Lange1, C. Dominik1 and A. G. G. M. Tielens2,3 1 Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science-Park 904, 1098 XH Amsterdam, Netherlands; e-mail: [email protected] 2 Leiden Observatory, Leiden University, P.O. Box 9513, 2300 RA Leiden, Netherlands 3 Astronomy Department, University of Maryland, MD 20742, USA Received xxx; accepted xxx ABSTRACT Context. The infrared signature of polycyclic aromatic hydrocarbons (PAHs) are present in many protostellar disks and these species are thought to play an important role in heating of the gas in the photosphere. Aims. We aim to consider PAH cluster formation as one possible cause for non-detections of PAH features in protoplanetary discs. We test the necessary conditions for cluster formation and cluster dissociation by stellar optical and FUV photons in protoplanetary disks using a Herbig Ae/Be and a T Tauri star disk model. Methods. We perform Monte-Carlo (MC) and statistical calculations to determine dissociation rates for coronene, circumcoronene and circumcoronene clusters with sizes between 2 and 200 cluster members. By applying general disk models to our Herbig Ae/Be and T Tauri star model, we estimate the formation rate of PAH dimers and compare these with the dissociation rates. Results. We show that the formation of PAH dimers can take place in the inner 100 AU of protoplanetary disks in sub-photospheric layers. Dimer formation takes seconds to years allowing them to grow beyond dimer size in a short time.
    [Show full text]