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Breathing & Buoyancy Control: Stop, Breathe, Think, And
Breathing & Buoyancy control: Stop, Breathe, Think, and then Act For an introduction to this five part series see: House of Cards 'As a child I was fascinated by the way marine creatures just held their position in the water and the one creature that captivated my curiosity and inspired my direction more than any is the Nautilus. Hanging motionless in any depth of water and the inspiration for the design of the submarine with multiple air chambers within its shell to hold perfect buoyancy it is truly a grand master of the art of buoyancy. Buoyancy really is the ultimate Foundation skill in the repertoire of a diver, whether they are a beginner or an explorer. It is the base on which all other skills are laid. With good buoyancy a problem does not become an emergency it remains a problem to be solved calmly under control. The secret to mastery of buoyancy is control of breathing, which also gives many additional advantages to the skill set of a safe diver. Calming one's breathing can dissipate stress, give a sense of well being and control. Once the breathing is calmed, the heart rate will calm too and any situation can be thought through, processed and solved. Always ‘Stop, Breathe, Think and then Act.' Breath control is used in martial arts as a control of the flow of energy, in prenatal training and in child birth. At a simpler more every day level, just pausing to take several slow deep breaths can resolve physical or psychological stress in many scenarios found in daily life. -
Space Reporter's Handbook Mission Supplement EMBARGO NOTICE
CBS News Space Reporter's Handbook - Mission Supplement Page 1 The CBS News Space Reporter's Handbook Mission Supplement Shuttle Mission STS-112: Space Station Assembly Mission 9A EMBARGO NOTICE CBS News has agreed to a NASA request not to publish or broadcast the shuttle's launch time (or any countdown or time-specific flight plan details) until the agency officially announces the launch time 24 hours before liftoff. DO NOT publish or broadcast any times listed in this document until after the official launch time is released by NASA. Written and Edited By William G. Harwood Aerospace Writer/Consultant [email protected] CBS News 10/7/02 Page 2 CBS News Space Reporter's Handbook - Mission Supplement Revision History Editor's Note Mission-specific sections of the Space Reporter's Handbook are posted as flight data becomes available. Readers should check the CBS News "Space Place" web site in the weeks before a launch to download the latest edition: http://www.cbsnews.com/network/news/space/current.html DATE POSTED RELEASE NOTES 09/27/02 Initial release 11/07/02 Updating with actual launch time 10/7/02 CBS News CBS News Space Reporter's Handbook - Mission Supplement Page 3 Introduction This document is an outgrowth of my original UPI Space Reporter's Handbook, prepared prior to STS-26 for United Press International and updated for several flights thereafter due to popular demand. The current version is prepared for CBS News. As with the original, the goal here is to provide useful information on U.S. and Russian space flights so reporters and producers will not be forced to rely on government or industry public affairs officers at times when it might be difficult to get timely responses. -
A Conversation with Melanie Brunner • Keeping Track: the Future Satellite Catalog • Meet the New AAS Board Members • Annual AAS Awards and Fellows • 56Th Robert H
NOVEMBER / MAYDECEMBER / JUNE 2017 THE MAGAZINE OF THE AMERICAN ASTRONAUTICAL SOCIETY ISSUE 6–VOLUME3–VOLUME 56 In this issue: • Inside the Mind of a Young Professional: A Conversation with Melanie Brunner • Keeping Track: The Future Satellite Catalog • Meet the New AAS Board Members • Annual AAS Awards and Fellows • 56th Robert H. Goddard Memorial Symposium • Notes on New Books: Space Physiology and Medicine: From Evidence to Practice and NASA Saturn V: Owners’ Workshop Manual SPACE TIMES • Sep/Oct 2014 1 AAS OFFICERS PRESIDENT Carol S. Lane, Cynergy, LLC EXECUTIVE VICE PRESIDENT NOVEMBER/DECEMBER 2017 Alan DeLuna, ATDL, Inc. VICE PRESIDENT–TECHNICAL ISSUE 6–VOLUME 56 Jim McAdams, KinetX VICE PRESIDENT–PROGRAMS Kathy J. Nado VICE PRESIDENT–PUBLICATIONS David B. Spencer, The Pennsylvania State University VICE PRESIDENT–STRATEGIC COMMUNICATIONS AND OUTREACH THE MAGAZINE OF THE AMERICAN ASTRONAUTICAL SOCIETY Madhurita Sengupta, American Institute of Aeronautics and Astronautics VICE PRESIDENT–MEMBERSHIP Tracy Lamm, Space Center Houston VICE PRESIDENT–EDUCATION PRESIDENT’S MESSAGE 3 Gale J. Allen VICE PRESIDENT–FINANCE FEATURES Ronald J. Birk, The Aerospace Corporation VICE PRESIDENT–INTERNATIONAL Inside the Mind of a Young Professional: A Conversation Aaron Lewis, Arianespace, Inc. with Melanie Brunner 4 VICE PRESIDENT–PUBLIC POLICY Jeff Bingham, Focused Solutions and Strategies, LLC by Molly Kearns LEGAL COUNSEL Franceska O. Schroeder, Fish & Richardson P.C. Keeping Track: The Future Satellite Catalog 6 EXECUTIVE DIRECTOR by Cindy Schumacher Jim Way, American Astronautical Society The increasing numbers of objects in space have made the AAS BOARD OF DIRECTORS job of monitoring them more challenging and essential. TERM EXPIRES 2018 A. William (Bill) Beckman, The Boeing Company AAS NEWS Vincent C. -
Project Selene: AIAA Lunar Base Camp
Project Selene: AIAA Lunar Base Camp AIAA Space Mission System 2019-2020 Virginia Tech Aerospace Engineering Faculty Advisor : Dr. Kevin Shinpaugh Team Members : Olivia Arthur, Bobby Aselford, Michel Becker, Patrick Crandall, Heidi Engebreth, Maedini Jayaprakash, Logan Lark, Nico Ortiz, Matthew Pieczynski, Brendan Ventura Member AIAA Number Member AIAA Number And Signature And Signature Faculty Advisor 25807 Dr. Kevin Shinpaugh Brendan Ventura 1109196 Matthew Pieczynski 936900 Team Lead/Operations Logan Lark 902106 Heidi Engebreth 1109232 Structures & Environment Patrick Crandall 1109193 Olivia Arthur 999589 Power & Thermal Maedini Jayaprakash 1085663 Robert Aselford 1109195 CCDH/Operations Michel Becker 1109194 Nico Ortiz 1109533 Attitude, Trajectory, Orbits and Launch Vehicles Contents 1 Symbols and Acronyms 8 2 Executive Summary 9 3 Preface and Introduction 13 3.1 Project Management . 13 3.2 Problem Definition . 14 3.2.1 Background and Motivation . 14 3.2.2 RFP and Description . 14 3.2.3 Project Scope . 15 3.2.4 Disciplines . 15 3.2.5 Societal Sectors . 15 3.2.6 Assumptions . 16 3.2.7 Relevant Capital and Resources . 16 4 Value System Design 17 4.1 Introduction . 17 4.2 Analytical Hierarchical Process . 17 4.2.1 Longevity . 18 4.2.2 Expandability . 19 4.2.3 Scientific Return . 19 4.2.4 Risk . 20 4.2.5 Cost . 21 5 Initial Concept of Operations 21 5.1 Orbital Analysis . 22 5.2 Launch Vehicles . 22 6 Habitat Location 25 6.1 Introduction . 25 6.2 Region Selection . 25 6.3 Locations of Interest . 26 6.4 Eliminated Locations . 26 6.5 Remaining Locations . 27 6.6 Chosen Location . -
The Artemis Accords: Employing Space Diplomacy to De-Escalate a National Security Threat and Promote Space Commercialization
American University National Security Law Brief Volume 11 Issue 2 Article 5 2021 The Artemis Accords: Employing Space Diplomacy to De-Escalate a National Security Threat and Promote Space Commercialization Elya A. Taichman Follow this and additional works at: https://digitalcommons.wcl.american.edu/nslb Part of the National Security Law Commons Recommended Citation Elya A. Taichman "The Artemis Accords: Employing Space Diplomacy to De-Escalate a National Security Threat and Promote Space Commercialization," American University National Security Law Brief, Vol. 11, No. 2 (2021). Available at: https://digitalcommons.wcl.american.edu/nslb/vol11/iss2/5 This Response or Comment is brought to you for free and open access by the Washington College of Law Journals & Law Reviews at Digital Commons @ American University Washington College of Law. It has been accepted for inclusion in American University National Security Law Brief by an authorized editor of Digital Commons @ American University Washington College of Law. For more information, please contact [email protected]. The Artemis Accords: Employing Space Diplomacy to De-Escalate a National Security Threat and Promote Space Commercialization Elya A. Taichman* “Those who came before us made certain that this country rode the first waves of the industrial revolutions, the first waves of modern invention, and the first wave of nuclear power, and this generation does not intend to founder in the backwash of the coming age of space. We mean to be a part of it—we mean to lead it. For the eyes of the world now look into space, to the Moon and to the planets beyond, and we have vowed that we shall not see it governed by a hostile flag of conquest, but by a banner of freedom and peace. -
Space Diplomacy in Asian Orbit
Space Diplomacy in Asian Orbit EDA INSIGHT RESEARCH & ANALYSIS OCTOBER 2018 Space Diplomacy in Asian Orbit Dr N. Janardhan Disclaimer: The views expressed in this publication are solely those of the author and do not necessarily reflect the views of the Emirates Diplomatic Academy, an autonomous federal entity, or the UAE Government. Copyright: Emirates Diplomatic Academy 2018. Cover Photo: Mohammed Bin Rashid Space Centre - http://www.khalifasat-thejourney.com Space Diplomacy in Asian Orbit Dr N. Janardhan Senior Research Fellow, Emirates Diplomatic Academy Dr N. Janardhan is Senior Research Fellow, Gulf-Asia Programme, Emirates Diplomatic Academy. His academic publications include – A New Gulf Security Architecture: Prospects and Challenges for an Asian Role (ed., 2014); India and the Gulf: What Next? (ed., 2013); and Boom amid Gloom: Spirit of Possibility in 21st Century Gulf (2011). Dr Janardhan is also Managing Assistant Editor, Journal of Arabian Studies. Executive Summary ◊ In international relations, expanding institutionalised ◊ As balance of power equations get reconfigured, channels of consultation is seen as enhancing there is evidence that international political- cooperation. Pursuing this, it is estimated that more security competition in space may supersede other than 80 countries (and many more private enterprises) considerations in the future. For now, however, there are are presently using space, either on their own or ample notable space-related developments in Asia that in partnership with others, to further individual or fall within the realm of soft power, which this Insight collective interests. explores. ◊ The West used the Cold War to further diplomatic ◊ It also suggests the following policy options for the influence and create ‘satellite’ states based on UAE to consider: geopolitical ideology. -
The International Space Station and the Space Shuttle
Order Code RL33568 The International Space Station and the Space Shuttle Updated November 9, 2007 Carl E. Behrens Specialist in Energy Policy Resources, Science, and Industry Division The International Space Station and the Space Shuttle Summary The International Space Station (ISS) program began in 1993, with Russia joining the United States, Europe, Japan, and Canada. Crews have occupied ISS on a 4-6 month rotating basis since November 2000. The U.S. Space Shuttle, which first flew in April 1981, has been the major vehicle taking crews and cargo back and forth to ISS, but the shuttle system has encountered difficulties since the Columbia disaster in 2003. Russian Soyuz spacecraft are also used to take crews to and from ISS, and Russian Progress spacecraft deliver cargo, but cannot return anything to Earth, since they are not designed to survive reentry into the Earth’s atmosphere. A Soyuz is always attached to the station as a lifeboat in case of an emergency. President Bush, prompted in part by the Columbia tragedy, made a major space policy address on January 14, 2004, directing NASA to focus its activities on returning humans to the Moon and someday sending them to Mars. Included in this “Vision for Space Exploration” is a plan to retire the space shuttle in 2010. The President said the United States would fulfill its commitments to its space station partners, but the details of how to accomplish that without the shuttle were not announced. The shuttle Discovery was launched on July 4, 2006, and returned safely to Earth on July 17. -
Stiddmil.Com POWER POD RNAV2 SIMULATOR
DPD2 • RNAV2 • AP2 • OM2 • AC2 • POWER POD • CP2 CATALOG 22 POWER POD NEW! RNAV2 SIMULATOR Manned & Autonomous Vehicles with Navigation, Control & Communications for EOD and Maritime SOF stiddmil.com MADE IN U.S.A. Manned or Autonomous... The “All-In-One” Vehicle Moving easily between manned and autonomous roles, STIDD’s new generation of propulsion vehicles provide operators innovative options for an increasingly complex underwater environment. Over the past 20 years, STIDD built its Submersible line and flagship product, the Diver Propulsion Device (DPD), around the basic idea that divers would prefer riding a vehicle instead of swimming. Today, STIDD focuses on another simple, but transformative goal: design, develop, and integrate the most advanced Precision Navigation, Control, Communications, and Automation Technology available into the DPD to make that ride easier, more effective, and when desired . RIDERLESS! DPD2 - Manned Mode 1 DPD2 - OM2 Mode Precision Navigation, Control, Communications & Automation System for the DPD POWERED BY RNAV2 GREENSEA Building on the legacy of its Diver Propulsion Device (DPD), the most widely used combat vehicle of its kind, STIDD designed and developed a system of DPD Navigation, Control, Communications, and Automation features which enable a seamless transition between Manned and fully Autonomous modes. RNAV2 was developed by STIDD partnering with Greensea as the backbone of this capability. RNAV2 is powered by Greensea’s patent-pending OPENSEA™ operating platform, which not only enables RNAV2’s open architecture, but also seamlessly integrates STIDD’s OM2/AP2 Diver Assist /S2 Sonar/ AC2 Communications products into an intuitive, easy to use, autonomous system. When fully configured with the Precision Navigation, Control & Automation System including RNAV2/ OM2/AP2/S2/AC2, any DPD easily transitions between Manned, DPD with RNAV2 Installed Semi-Autonomous, and Full-Autonomous modes. -
Law of Hydrostatics‘’)
10 LAW OF HYDROSTATICS‘’) 10.1 INTRODUCTION When a fluid is at rest, there is no shear stress and the pressure at any point in the fluid is the same in all directions. The pressure is also the same across any longitudinal section parallel with the Earth’s surface; it varies only in the vertical direction, that is, from height to height. This phenomenon gives rise to hydrostatics, the subject title for this chapter. Following this introduction, this chapter addresses (once again) pressure principles, buoyancy effects (including Archimedes’ Law), and manometry principles. 10.2 PRESSURE PRINCIPLES Consider a differential element of fluid of height, dz, and uniform cross-section area, S. The pressure, P, is assumed to increase with height, z. The pressure at the bottom surface of the differential fluid element is P; at the top surface, it is P + dP. Thus, the net pressure difference, dP, on the element is acting downward. A force balance on this element in the vertical direction yields: downward pressure force - upward pressure force + gravity force = 0 (10.1) Fluid Flow for the Pmcticing Chemical Engineer. By J. Pahick Abulencia and Louis Theodore Copyright 0 2009 John Wiley & Sons, Inc. 97 98 LAW OF HYDROSTATICS so that g (P + dP)S - PS + PS-dz = 0 gc g -(dP)S - p-S(dz) = 0 (1 0.2) gc As describe’ in Chapter 2, one has a choice as to whether to inc.Jde g, in the describ- ing equation(s). As noted, the term g, is a conversion constant with a given magnitude and units, e.g., 32.2 (lb/lbf)(ft/s2) or dimensionless with a value of unity, for example, g, = 1.0. -
Concept for a Crewed Lunar Lander Operating from the Lunar Orbiting Platform-Gateway
69th International Astronautical Congress (IAC), Bremen, Germany, 1-5 October 2018. Copyright © 2018 by Lockheed Martin Corporation. Published by the IAF, with permission and released to the IAF to publish in all forms. IAC-18.A5.1.4x46653 Concept for a Crewed Lunar Lander Operating from the Lunar Orbiting Platform-Gateway Timothy Cichana*, Stephen A. Baileyb, Adam Burchc, Nickolas W. Kirbyd aSpace Exploration Architect, P.O. Box 179, MS H3005, Lockheed Martin Space, Denver, Colorado, U.S.A. 80201, [email protected] bPresident, 8100 Shaffer Parkway, Unit 130, Deep Space Systems, Inc., Littleton, Colorado, 80127-4124, [email protected] cDesign Engineer / Graphic Artist, 8341 Sangre de Christo Rd, Deep Space Systems, Inc., Littleton, Colorado, 80127, [email protected] dSystems Engineer, Advanced Programs, P.O. Box 179, MS H3005, Lockheed Martin Space, Denver, Colorado, U.S.A. 80201, [email protected] * Corresponding Author Abstract Lockheed Martin is working with NASA on the development of the Lunar Orbiting Platform – Gateway, or Gateway. Positioned in the vicinity of the Moon, the Gateway allows astronauts to demonstrate operations beyond Low Earth Orbit for months at a time. The Gateway is evolvable, flexible, modular, and is a precursor and mission demonstrator directly on the path to Mars. Mars Base Camp is Lockheed Martin's vision for sending humans to Mars. Operations from an orbital base camp will build on a strong foundation of today's technologies and emphasize scientific exploration as mission cornerstones. Key aspects of Mars Base Camp include utilizing liquid oxygen and hydrogen as the basis for a nascent water-based economy and the development of a reusable lander/ascent vehicle. -
The New Vision for Space Exploration
Constellation The New Vision for Space Exploration Dale Thomas NASA Constellation Program October 2008 The Constellation Program was born from the Constellation’sNASA Authorization Beginnings Act of 2005 which stated…. The Administrator shall establish a program to develop a sustained human presence on the moon, including a robust precursor program to promote exploration, science, commerce and U.S. preeminence in space, and as a stepping stone to future exploration of Mars and other destinations. CONSTELLATION PROJECTS Initial Capability Lunar Capability Orion Altair Ares I Ares V Mission Operations EVA Ground Operations Lunar Surface EVA EXPLORATION ROADMAP 0506 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 LunarLunar OutpostOutpost BuildupBuildup ExplorationExploration andand ScienceScience LunarLunar RoboticsRobotics MissionsMissions CommercialCommercial OrbitalOrbital Transportation ServicesServices forfor ISSISS AresAres II andand OrionOrion DevelopmentDevelopment AltairAltair Lunar LanderLander Development AresAres VV and EarthEarth DepartureDeparture Stage SurfaceSurface SystemsSystems DevelopmentDevelopment ORION: NEXT GENERATION PILOTED SPACECRAFT Human access to Low Earth Orbit … … to the Moon and Mars ORION PROJECT: CREW EXPLORATION VEHICLE Orion will support both space station and moon missions Launch Abort System Orion will support both space stationDesigned and moonto operate missions for up to 210 days in Earth or lunar Designedorbit to operate for up to 210 days in Earth or lunar orbit Designed for lunar -
Guion S. Bluford Alecia Johnson Guion S
ST. LOUIS AMERICAN • APRIL 17 - 23, 2014 A13 stlamerican.com The St. Louis American is proud to partner with Hazelwood, Ferguson- Florissant, Normandy, and the St. Louis Public School Districts to provide this classroom tool for STEM education for students in 3rd, 4th and 5th grades, with content based on Missouri Learning Standards. CLASSROOM SPOTLIGHT SCIENCE STARS Hamilton 1ST AFRICAN AMERICAN IN SPACE Elementary AND AERONAUTICS ENGINEER: School 5th grade teacher Guion S. Bluford Alecia Johnson Guion S. Bluford was born helps with a STEM lesson on November 22, 1942, in on moisture using the Philadelphia, Pennsylvania. newspaper with students In 1964, he graduated Derrion Jackson, Aseani from Pennsylvania State Myles, Travion Royster, University with a degree in and Lativia Williams. The aerospace engineering. In school is in the St. Louis college, he was a member Public School District. of the US Air Force Reserve Photo: Wiley Price / St. Louis Officer Training Corps. American After college, he used this experience when he served Teachers, if you are using the St. Louis American’s NIE program and in the Vietnam War as a would like to nominate your class for a Classroom Spotlight, please member of the Air Force. email: [email protected]. He won several medals, including the Vietnam Cross of Gallantry with Palm. Bluford flew in over 140 combat missions. SCIENCE CORNER punch, and orange drink. This is In 1974, Bluford earned a master’s degree in aerospace Food In Space! quite a stretch from what was served engineering from the Air Force Institute of Technology. on early missions.