Concept of a Human-Attended Lunar Outpost
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The Surrender Software
Scientific image rendering for space scenes with the SurRender software Scientific image rendering for space scenes with the SurRender software R. Brochard, J. Lebreton*, C. Robin, K. Kanani, G. Jonniaux, A. Masson, N. Despré, A. Berjaoui Airbus Defence and Space, 31 rue des Cosmonautes, 31402 Toulouse Cedex, France [email protected] *Corresponding Author Abstract The autonomy of spacecrafts can advantageously be enhanced by vision-based navigation (VBN) techniques. Applications range from manoeuvers around Solar System objects and landing on planetary surfaces, to in -orbit servicing or space debris removal, and even ground imaging. The development and validation of VBN algorithms for space exploration missions relies on the availability of physically accurate relevant images. Yet archival data from past missions can rarely serve this purpose and acquiring new data is often costly. Airbus has developed the image rendering software SurRender, which addresses the specific challenges of realistic image simulation with high level of representativeness for space scenes. In this paper we introduce the software SurRender and how its unique capabilities have proved successful for a variety of applications. Images are rendered by raytracing, which implements the physical principles of geometrical light propagation. Images are rendered in physical units using a macroscopic instrument model and scene objects reflectance functions. It is specially optimized for space scenes, with huge distances between objects and scenes up to Solar System size. Raytracing conveniently tackles some important effects for VBN algorithms: image quality, eclipses, secondary illumination, subpixel limb imaging, etc. From a user standpoint, a simulation is easily setup using the available interfaces (MATLAB/Simulink, Python, and more) by specifying the position of the bodies (Sun, planets, satellites, …) over time, complex 3D shapes and material surface properties, before positioning the camera. -
Report Resumes
REPORT RESUMES ED 019 218 88 SE 004 494 A RESOURCE BOOK OF AEROSPACE ACTIVITIES, K-6. LINCOLN PUBLIC SCHOOLS, NEBR. PUB DATE 67 EDRS PRICEMF.41.00 HC-S10.48 260P. DESCRIPTORS- *ELEMENTARY SCHOOL SCIENCE, *PHYSICAL SCIENCES, *TEACHING GUIDES, *SECONDARY SCHOOL SCIENCE, *SCIENCE ACTIVITIES, ASTRONOMY, BIOGRAPHIES, BIBLIOGRAPHIES, FILMS, FILMSTRIPS, FIELD TRIPS, SCIENCE HISTORY, VOCABULARY, THIS RESOURCE BOOK OF ACTIVITIES WAS WRITTEN FOR TEACHERS OF GRADES K-6, TO HELP THEM INTEGRATE AEROSPACE SCIENCE WITH THE REGULAR LEARNING EXPERIENCES OF THE CLASSROOM. SUGGESTIONS ARE MADE FOR INTRODUCING AEROSPACE CONCEPTS INTO THE VARIOUS SUBJECT FIELDS SUCH AS LANGUAGE ARTS, MATHEMATICS, PHYSICAL EDUCATION, SOCIAL STUDIES, AND OTHERS. SUBJECT CATEGORIES ARE (1) DEVELOPMENT OF FLIGHT, (2) PIONEERS OF THE AIR (BIOGRAPHY),(3) ARTIFICIAL SATELLITES AND SPACE PROBES,(4) MANNED SPACE FLIGHT,(5) THE VASTNESS OF SPACE, AND (6) FUTURE SPACE VENTURES. SUGGESTIONS ARE MADE THROUGHOUT FOR USING THE MATERIAL AND THEMES FOR DEVELOPING INTEREST IN THE REGULAR LEARNING EXPERIENCES BY INVOLVING STUDENTS IN AEROSPACE ACTIVITIES. INCLUDED ARE LISTS OF SOURCES OF INFORMATION SUCH AS (1) BOOKS,(2) PAMPHLETS, (3) FILMS,(4) FILMSTRIPS,(5) MAGAZINE ARTICLES,(6) CHARTS, AND (7) MODELS. GRADE LEVEL APPROPRIATENESS OF THESE MATERIALSIS INDICATED. (DH) 4:14.1,-) 1783 1490 ,r- 6e tt*.___.Vhf 1842 1869 LINCOLN PUBLICSCHOOLS A RESOURCEBOOK OF AEROSPACEACTIVITIES U.S. DEPARTMENT OF HEALTH, EDUCATION & WELFARE OFFICE OF EDUCATION K-6) THIS DOCUMENT HAS BEEN REPRODUCED EXACTLY AS RECEIVED FROM THE PERSON OR ORGANIZATION ORIGINATING IT.POINTS OF VIEW OR OPINIONS STATED DO NOT NECESSARILY REPRESENT OFFICIAL OFFICE OF EDUCATION POSITION OR POLICY. 1919 O O Vj A PROJECT FUNDED UNDER TITLE HIELEMENTARY AND SECONDARY EDUCATION ACT A RESOURCE BOOK OF AEROSPACE ACTIVITIES (K-6) The work presentedor reported herein was performed pursuant to a Grant from the U. -
1 Practical Rendezvous Scenario For
PRACTICAL RENDEZVOUS SCENARIO FOR TRANSPORTATION MISSIONS TO CIS-LUNAR STATION IN EARTH–MOON L2 HALO ORBIT Naomi Murakami(1), Satoshi Ueda(1), Toshinori Ikenaga(1), Maki Maeda(1), Toru Yamamoto(1), and Hitoshi Ikeda(1) (1)Japan Aerospace Exploration Agency, 2-1-1 Sengen, Tsukuba, Ibaraki, 305-8505, Japan (1)+81-50-3362-3725, [email protected] Abstract: Plans to establish a new international space station in the vicinity of the Moon have drawn attention as a potential gateway for future missions. Assuming that such a station will be constructed, various rendezvous missions will be performed, including logistics flight and crew transportation missions. In the low Earth orbit (LEO), many logistics flight missions have been performed, such as the H-II Transfer Vehicle (HTV) and the Automated Transfer Vehicle (ATV) missions for the International Space Station (ISS), and rendezvous operation technology has been well established. However, in cis-lunar orbits, the dynamics of relative motion are different from those in LEOs, and the GPS- based navigation scheme, which is the key navigation method in LEO rendezvous missions, cannot be applied. Hence, a different type of rendezvous scheme is necessary for application to rendezvous missions in cis-lunar orbits. In this study, we suggest a practical rendezvous scenario for logistics flight missions to the future cis-lunar space station in the Earth–Moon L2 halo orbit and clarify the problems and requirements regarding guidance, navigation, and control (GN&C) for cis-lunar rendezvous. Keywords: Rendezvous, Cis-lunar station, Earth–Moon L2 halo, GN&C. 1. Introduction The updated Global Exploration Roadmap delivered by the International Space Exploration Coordination Group (ISECG) outlines strategies for human and robotic exploration to the Moon, asteroids, and Mars [1]. -
Glossary Glossary
Glossary Glossary Albedo A measure of an object’s reflectivity. A pure white reflecting surface has an albedo of 1.0 (100%). A pitch-black, nonreflecting surface has an albedo of 0.0. The Moon is a fairly dark object with a combined albedo of 0.07 (reflecting 7% of the sunlight that falls upon it). The albedo range of the lunar maria is between 0.05 and 0.08. The brighter highlands have an albedo range from 0.09 to 0.15. Anorthosite Rocks rich in the mineral feldspar, making up much of the Moon’s bright highland regions. Aperture The diameter of a telescope’s objective lens or primary mirror. Apogee The point in the Moon’s orbit where it is furthest from the Earth. At apogee, the Moon can reach a maximum distance of 406,700 km from the Earth. Apollo The manned lunar program of the United States. Between July 1969 and December 1972, six Apollo missions landed on the Moon, allowing a total of 12 astronauts to explore its surface. Asteroid A minor planet. A large solid body of rock in orbit around the Sun. Banded crater A crater that displays dusky linear tracts on its inner walls and/or floor. 250 Basalt A dark, fine-grained volcanic rock, low in silicon, with a low viscosity. Basaltic material fills many of the Moon’s major basins, especially on the near side. Glossary Basin A very large circular impact structure (usually comprising multiple concentric rings) that usually displays some degree of flooding with lava. The largest and most conspicuous lava- flooded basins on the Moon are found on the near side, and most are filled to their outer edges with mare basalts. -
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 . -
Lunar Station Protection: Lunar Regolith Shielding
Lunar Station Protection: Lunar Regolith Shielding By Nancy J. Lindsey, LMTO Suite 200, 7474 Greenway Center Drive, Greenbelt, MD 20770 International Lunar Conference 2003 Session 5: Science Of, From and On the Moon: Life Sciences and Habitation Hawaii Island, Hawaii ABSTRACT The Moon’s environment consists of a combination of atmospheric, thermal, meteoroids, radiation, magnetic field, and gravitational field mechanisms. However, shielding can only be used to protect a lunar station and its inhabitants from the effects of the thermal, radiation, and meteoroid mechanisms. This paper provides an evaluation the effectiveness of the in-situ resource, lunar regolith, to mitigate the effects of the lunar environment on lunar station and its inhabitants when used as a shield. It includes a lunar environmental human life threat assessment, calculates regolith required for crew protection, and provides a regolith usage viability summary showing how lunar regolith should be viewed as a viable and effective in-situ life support system resource today, due to its shielding properties, and in the future, due to its O2 generating and heat storage potential as well as its shielding properties. BACKGROUND Lunar Environmental Details The Moon’s environment consists of a combination of atmospheric, thermal, meteoroids, radiation, magnetic field, and gravitational field mechanisms. However, lunar regolith can only be used to shield a lunar station and its inhabitants from the effects of the thermal, radiation, and meteoroid mechanisms. Therefore only the magnitude of each of these environmental mechanisms on the Moon is detailed in the following sections, thereby establishing a reference environment for human risk and regolith protection effectiveness determination. -
Calendrical Calculations: the Millennium Edition Edward M
Errata and Notes for Calendrical Calculations: The Millennium Edition Edward M. Reingold and Nachum Dershowitz Cambridge University Press, 2001 4:45pm, December 7, 2006 Do I contradict myself ? Very well then I contradict myself. (I am large, I contain multitudes.) —Walt Whitman: Song of Myself All those complaints that they mutter about. are on account of many places I have corrected. The Creator knows that in most cases I was misled by following. others whom I will spare the embarrassment of mention. But even were I at fault, I do not claim that I reached my ultimate perfection from the outset, nor that I never erred. Just the opposite, I always retract anything the contrary of which becomes clear to me, whether in my writings or my nature. —Maimonides: Letter to his student Joseph ben Yehuda (circa 1190), Iggerot HaRambam, I. Shilat, Maaliyot, Maaleh Adumim, 1987, volume 1, page 295 [in Judeo-Arabic] If you find errors not given below or can suggest improvements to the book, please send us the details (email to [email protected] or hard copy to Edward M. Reingold, Department of Computer Science, Illinois Institute of Technology, 10 West 31st Street, Suite 236, Chicago, IL 60616-3729 U.S.A.). If you have occasion to refer to errors below in corresponding with the authors, please refer to the item by page and line numbers in the book, not by item number. Unless otherwise indicated, line counts used in describing the errata are positive counting down from the first line of text on the page, excluding the header, and negative counting up from the last line of text on the page including footnote lines. -
Project Horizon Report
Volume I · SUMMARY AND SUPPORTING CONSIDERATIONS UNITED STATES · ARMY CRD/I ( S) Proposal t c• Establish a Lunar Outpost (C) Chief of Ordnance ·cRD 20 Mar 1 95 9 1. (U) Reference letter to Chief of Ordnance from Chief of Research and Devel opment, subject as above. 2. (C) Subsequent t o approval by t he Chief of Staff of reference, repre sentatives of the Army Ballistic ~tissiles Agency indicat e d that supplementar y guidance would· be r equired concerning the scope of the preliminary investigation s pecified in the reference. In particular these r epresentatives requested guidance concerning the source of funds required to conduct the investigation. 3. (S) I envision expeditious development o! the proposal to establish a lunar outpost to be of critical innportance t o the p. S . Army of the future. This eva luation i s appar ently shar ed by the Chief of Staff in view of his expeditious a pproval and enthusiastic endorsement of initiation of the study. Therefore, the detail to be covered by the investigation and the subs equent plan should be as com plete a s is feas ible in the tin1e limits a llowed and within the funds currently a vailable within t he office of t he Chief of Ordnance. I n this time of limited budget , additional monies are unavailable. Current. programs have been scrutinized r igidly and identifiable "fat'' trimmed awa y. Thus high study costs are prohibitive at this time , 4. (C) I leave it to your discretion t o determine the source and the amount of money to be devoted to this purpose. -
Go for Lunar Landing Conference Report
CONFERENCE REPORT Sponsored by: REPORT OF THE GO FOR LUNAR LANDING: FROM TERMINAL DESCENT TO TOUCHDOWN CONFERENCE March 4-5, 2008 Fiesta Inn, Tempe, AZ Sponsors: Arizona State University Lunar and Planetary Institute University of Arizona Report Editors: William Gregory Wayne Ottinger Mark Robinson Harrison Schmitt Samuel J. Lawrence, Executive Editor Organizing Committee: William Gregory, Co-Chair, Honeywell International Wayne Ottinger, Co-Chair, NASA and Bell Aerosystems, retired Roberto Fufaro, University of Arizona Kip Hodges, Arizona State University Samuel J. Lawrence, Arizona State University Wendell Mendell, NASA Lyndon B. Johnson Space Center Clive Neal, University of Notre Dame Charles Oman, Massachusetts Institute of Technology James Rice, Arizona State University Mark Robinson, Arizona State University Cindy Ryan, Arizona State University Harrison H. Schmitt, NASA, retired Rick Shangraw, Arizona State University Camelia Skiba, Arizona State University Nicolé A. Staab, Arizona State University i Table of Contents EXECUTIVE SUMMARY..................................................................................................1 INTRODUCTION...............................................................................................................2 Notes...............................................................................................................................3 THE APOLLO EXPERIENCE............................................................................................4 Panelists...........................................................................................................................4 -
Commercial Lunar Propellant Architecture a Collaborative Study of Lunar Propellant Production
Commercial Lunar Propellant Architecture A Collaborative Study of Lunar Propellant Production 1 To the Memory of: Dr. Paul D. Spudis (1952–2018) Dr. Spudis earned his master’s degree from Brown University and his Ph.D. from Arizona State University in Geology with a focus on the Moon. His career included work at the US Geological Survey, NASA, John Hopkins University Applied Physics Laboratory, and the Lunar and Planetary Institute advocating for the exploration and the utilization of lunar resources. His work will continue to inspire and guide us all on our journey to the Moon. “By going to the Moon we can learn how to extract what we need in space from what we find in space. Fundamentally that is a skill that any spacefaring civilization has to master. If you can learn to do that, you’ve got a skill that will allow you to go to Mars and beyond.” ii Authors David Kornuta, United Launch Alliance, CisLunar Project Lead1 Angel Abbud-Madrid, Colorado School of Mines, Professor of Space Resources Jared Atkinson, Honeybee Robotics, Senior Geophysical Engineer Jonathan Barr, United Launch Alliance, Program Manager Gary Barnhard, Xtraordinary Innovative Space Partnership, CEO Dallas Bienhoff, Cislunar Space Development Company LLC, Founder Brad Blair, NewSpace Analytics, Managing Partner Vanessa Clark, Atomos Nuclear and Space, Chief Executive and Technology Officer Justin Cyrus, Lunar Outpost, CEO Blair DeWitt, Lunar Station Corporation, CEO and Co-Founder Chris Dreyer, Colorado School of Mines, Professor of Space Resources Barry Finger, Paragon -
JAXA's Space Exploration Activities
JAXA’s Space Exploration Activities Jun Gomi, Deputy Director General, JAXA Hayabusa 2 ✓ Asteroid Explorer of the C-type asteroid ✓ Launched in December, 2014 ✓ Reached target asteroid “Ryugu” in 2018 ✓ First successful touchdown to Ryugu on February 22, 2019 ✓ Return to Earth in 2020 (162173) Ryugu 2 Hayabusa 2 (c) JAXA, University of Tokyo, Kochi University, Rikkyo University, (c) JAXA, University of Tokyo, Kochi University, Rikkyo University, Nagoya University, Chiba Institute of Technology, Meiji University, Nagoya University, Chiba Institute of Technology, Meiji University, University of Aizu and AIST. University of Aizu, AIST Asteroid Ryugu photographed from a Asteroid Ryugu from an altitude of 6km. distance of about 20 km. The image Image was captured with the Optical was taken on June 30, 2018. Navigation Camera on July 20, 2018. Hayabusa 2 4 JAXA’s Plan for Space Exploration International • Utilization of ISS/Kibo • Cis-Lunar Platform (Gateway) Cooperation • Lunar exploration and beyond Industry & • JAXA Space Exploration Innovation Academia Hub Partnerships • Science Community discussions JAXA’s Overall Scenario for International Space Exploration Mars, others ★ Initial Exploration ★ Full Fledge Exploration MMX: JFY2024 • Science and search for life • Utilization feasibility exam. Kaguya Moon ©JAXA ©JAXA ©JAXA ©JAXA ©JAXA Full-fledged Exploration & SLIM Traversing exploration(2023- ) Sample Return(2026- ) Utilization (JFY2021) • Science exploration • S/R from far side • Cooperative science/resource • Water prospecting • Technology demo for human mission exploration by robotic and human HTV-X der.(2026- ) • Small probe deploy, data relay etc. Gateway Phase 1 Gateway (2022-) Phase 2 • Support for Lunar science Earth • Science using deep space Promote Commercialization International Space Station 6 SLIM (Smart Lander for Investigating Moon) ✓ Demonstrate pin-point landing on the moon. -
Location #1: Peary/Whipple Crater
Location, Location, Location A Lunar Investment Strategy Hoyt Davidson Near Earth LLC June 2017 ISU's International Institute of Space Commerce Lunar Economic Action Plan (LEAP) Space and Questions from 1960 Still Relevant Today Economic Development • How can we utilize our dynamic system of competitive private enterprise in space, as on earth, to make newly discovered resources useful to man? • How can private enterprise and private capital make their maximum contribution? Philosophy and Policy The ultimate goal is not to impress others, or merely to explore our planetary system, but to use accessible space for the benefit of humankind. It is a goal that is not confined to a decade or a century. Nor is it confined to a single nearby destination, or to a fleeting dash to plant a flag. The idea is to begin preparing now for a future in which the material trapped in the Sun's vicinity is available for incorporation into our way of life. Dr. John Marburger, Head of the Office of Science and Technology Policy 2006 3 The Investment Premise • Just as on Earth, lunar real estate “value” is driven by location, location, location Rank Location Why Valuable 1 Peary Crater Best 1st industrial base and settlement 2 Sinus Medii Good cargo port & space elevator site 3 Largest skylights / lava tubes Best large scale settlements 4 Tsiolkovskiy crater, dark side Prime radio astronomy site 5 High helium-3 concentrations Potential high value mining 6 Lipsky Crater Space elevator site for Earth-Moon L2 7 Aristillus High Thorium concentrations • Lunar real