Magellan Proj·Ect Plan

Total Page:16

File Type:pdf, Size:1020Kb

Magellan Proj·Ect Plan J'c_,____ ..,._\ <t ~ t.tF -t. k.~ -I ~ -::! -. 0 . " . - . - - - -- - . ---- -- - -- - - - ~ ---. -- MAGELLAN PROJ·ECT PLAN . · { VENUS RADAR MAPPER ) - . ~\7} lJ ' --~- 8'J ':_ I t ' JPL D- 814 ·, ,:.-1.;~<~- / ..... -.!_ -/ PAC~FIC REGIONAL // PLtU\~ETA.RV DATA CENTER · I ("". 630-1 " Venus Radar Mapper (VRM) Project Plan November 1983 National Aeronautics and Space Administration JPL Jet Propulsion Laboratory ,..\ California Institute of Technology ' J "--· Pasadena, California JPL D-814 ,· "- ~:·' PROJECT PLAN FOR THE VENUS RADAR MAPPER (VRM) MISSION Approval of this Project Plan indicates acceptance of Project and Program responsibilities, commitment of the necessary funding by NASA Headquarters and allocation by the JPL Project Office, and commitment of the requisite facil­ ities and manpower by the participating NASA Centers and JPL to implement the Project as described. APPROVED BY: ~~---,----:--~--'/JI--"Jii"'f w (/. tJtv 1-lhf1 Gerpheide, Rodney A. Mills, Manager Project VRM Program Jet Propulsion Laboratory National Aeronautics and Space Administration Lew Allen, Director Jet Propulsion Laboratory for Space Science and Applications iii t i· l.! 630.,.1 -~ 0 DISTRIBUTION JPL Albee, A. L. Cal tech 170-25 Laeser, R. P. 264-443 Allen, L. 180-904 Lavoie, s. 168-427 Baker, D. A. 156-220 LeMere, M. T. 156-ll9 Bauer, T. A. 156-246 Litty, E. c. 198-326 Berman, A. L. 506-243 Lopez, N. 233-208 Blue, J. E. (3) 161-137 Lyman, P. T. 264-800 Bollman, W. E. 264-664 Lyons, D. T. 156-248 Borden, T. 158-224 Mallis, R. K. 506-209 Burow, N. A. (3) 161-228 Mathison, R. P. 238-540 Cannova, R. D. (3) 230-108 McGlinchey, L. F. 198-326 Casani, E. K. 186-133 Miller, F·. 180-404 Chahine, M. T. 180-904 Miller, J. E. 72-101 Clark, J. (3) 168-427 Mohcm, S. N. 264-664 Climes, N. s. 144-119 Montgomery, L. c. 180-402 Conrad, A. G. 264-316 Nybakken, D. 161-213 Cowgill, P. 144--218 Ogle, s. 264"':'316 Cutting, E. (3) 156-217 Parker, G. L. 264-316 Dallas, S. s. 264-316 Parks, R. J. 180-904 Dipprey, D. F. 157-205 Piereson, R. G. 156-119 Dombrowski, s. 264-316 Pieri, L. 264-115 Downhower, W. J. 180-900 Plamondon, J. A. (3) 158-224 Eddy, N. R. 111-141 Polansky, R. G. 180-404 Eidem, C. 264-316 Quinn, D. F. (4) 264-316 Esposito, P. B. 264-664 Quinn, J. D. 144-218 Figueroa, 0. 511-303 Reiz, E. C. 264-316 Flores, D. 264-316 Rolfe, E. G. 198-326 Gant, D. T. 202-204 Ross, D. s. 180-402 Gerpheide, J. H. (15) 264-316 Rossing, D. 233-301 Geuy, C. E. 183-701 Salazar, R. 233-301 Gianopulos, G. N. 180-404 Savino, J. L. (3) 198-112D Giberson, W. E. 180-401 Shaw, L. T. 233-307 Gordon, P. 125-224 Shepherd, J. H. 183-701 Green, R. R. 180-404 Shipley, W. s. 180-601 Haynes, N. R. 264-626 Slonski, J. P. 233-307 Heacock, R. L. 179-112 Smith, J. C. 156-248 Held, D. N. 183-701 So11ock, S. G. 158-205 Hendricks, G. 183-701 Stephenson, R. R. 198-102 Hixon, D. J. 156-220 Stevens, R. 264-800 Hartter, R. L. 161-228 Thornton, Jr., T. H. 198.,...226 James, W. W. 168-222 Tyler, S. 150-300 Jin, M. Y. 156-119 Uphoff, C. W. 156-248 Johnson, C. W. 264-800 Victor, W. K. 180-600 Jordan, R. L. 183-701 Wiesbach, D. c. 264-316 Johnson, W. T. K. 183-701 Wilson, M. 264-664 Joo, T. 183-701 Winn, C. F. 183-701 Kellum, E. E. 264-316 Wirth, Jr., v. A. (3) 179-206 Klemetson, R. w. 125-224 Wolin, W. · 179-206 () Kobrick, M. 183-701 Wuest, W. s. 198-220 Kwok, J. H. 156-248 (Also see Project Science Group) v 630-1 DISTRIBUTION (Cont'd) NASA Headquarters NASA/Goddard Space Flight Center Washington, DC 20546 Greenbelt, MD 20771 Boyce, J. Code EL Carr, F. Code 400.2 Briggs, G. A. Code EL Castellano, J. Code MSD NASA/Lewis Research Center Clark, H. Code MSD 21000 Brookpark Road Diaz, A. V. Code EL Cleveland, OH 44135 Force, C. Code TN Gruhl, W. Code BRG Borsody, J. ( 10) Hibbard, D. Code EPR Holcomb, L. Code RC Hughes Aircraft Company Hornstein, R. Code·TN Space and Communications Group Konkel, R. M. Code EP P.O. Box 92919 Kukowski, E. Code E Worldway Postal Center La Croix, S. Code BRD Los Angeles, CA 90009 Madison, J. Code C McGuire, J. Code MCN Edgerton, A. (10) Mills, R. A. (5) Code EL Montoya, E. Code EL Martin Marietta Corporation Pinkler, D. G. Code EPR Denver Aerospace Quaide, W. Code EL P.O. Box 179 Schulze, N. Code DP Denver, CO 80201 Soens, R. P. Code BRD Strobel, G. Code EL Brown, C. (10) Wallgren, K. Code RC Zarlengo, G. .Code EPR (Also see Project Science Group) VRM Project Science Group Dr. R. Stephen Saunders, VRM Project Scientist, Chairman JPL/ 264-316 _ Mr. Joseph M. Boyce, VRM Program Scientist, Co-Chairman NASA-HQ/Code EL Dr. Michel Lefebvre, PI, VRM Gravity Investigation Centre National d'Etudes Spatiales Group de Recherches de Geodesie Spatiale 8, Av. E. Belin 31055 Toulouse Cedex France Dr. Gordon H. Pettengill, PI, VRM Radar Investigation Massachusetts Institute of Technology Department of Earth and Planetary Sciences MS )7-241 Cambridge, MA 02139 vi I I ,630~ 1 c Dr. William L. Sjogren, PI, VRM Gravity Investigation JPL/264-664 Dr. Georges Balmino, CO-I, VRM Gravity Investigation Centre National d'Etudes Spatiales Group de Recherches de Geodesie Spatiale 8, Av. E. Belin 31055 Toulouse Cedex France Dr. Merton E. Davies, Co-I, VRM Radar Investigation The Rand Corporation 1700 Main Street Santa Monica, CA 90406 Dr. Charles Elachi, Co-I, VRM Radar Investigation JPL/183-335 Dr. James W. Head, III, Co-I, VRM Radar Investigation Brown University Department of Geological Sciences P.O. Box 1846 Providence, RI 02912 Dr. Harold Masursky, Co-I, VRM Radar Investigation U.S. Geological Survey Geologic Division 2255 North Gemini Drive Flagstaff, AZ 86001 Dr. Roger J. Phillips, Co-I, VRM Radar Investigation Southern Methodist University Department of Geological Sciences Dallas, TX 75275 Dr. R. Keith Raney, Co-I, VRM Radar Investigation Canada Center for Remote Sensing 2464 Sheffield Road Ottawa, Ontario KlA OY7 Canada Dr. Laurence A. Soderblom, Sherman Fairchild Distinguished Scholar, Caltech, and Co-I, VRM Radar Investigation U.S. Geological Survey Geologic Division 2255 North Gemini Drive Flagstaff, AZ 86001 Dr. Sean C. Solomon, Co-I, VRM Radar Investigation Massachusetts Institute of Technology MS 54-522 Cambridge, MA 02139 vii c.630"'! 1 Mr. H. Ray Stanley, Co-I, VRM Radar Investigation NASA/WFC/Code DAS Dr. G. Leonard Tyler, Co-I, VRM Radar Investigation Stanford University Stanford Electronics Laboratories Center for Radar Astronomy Durant Bldg., Room 232 Stanford, CA 94305 Dr. Stewart Nozette California Space Institute M.S. A-030 University of California at San Diego _La Jolla, CA 92093 NOTES Additional copies of this document may be obtained by calling the JPL Vellum File Order Desk, FTS-792-6222. Contact M. A. Jasnow (M/S 264-316) regarding additions, deletions or changes to this list. viii I a a a Venus Radar Mapper in Orbit ix CONTENTS SECTION I. INTRODUCTION • • • • 1-1 A. IDENTIFICATION • 1-1 B. SCIENTIFIC BACKGROUND 1-1 C. PROGRAMMATIC BACKGROUND 1-1 D. SCGPE OF PROJECT PLAN 1-3 E. CHANGE IMPLEMENTATION 1-4 II. PROJECT PLAN SUMMARY • • • • • • • • • • • • • • • • • • • • 2-1 III. SCIENCE PROJECT RATIONALE AND SCIENCE AND MISSION OBJECTIVES • 3-1 A. SCIENCE RATIONALE 0 . 0 0 0 0 0 0 0 . 3-l l. Status of Knowledge 0 0 0 0 0 0 3-1 2. Major Unanswered Questions 0 3-2 ~ B. PROJECT OBJECTIVES 0 0 0 0 0 0 3-3 c. SCIENCE OBJECTIVES 0 0 0 . 3-3 D. INVESTIGATION OBJECTIVES . 3-3 IV. SUMMARY OF TECHNICAL PLAN 4-l A. VENUS RADAR MAPPING MISSION 4-1 1. Mission Phases • . • • 4-1 2. Mission Description 4-1 3. Mission Domain • • • 4-3 4. Approach Trajectory 4-3 5. Mapping Orbit 4-3 6. SAR Coverage • 4-6 7. Orbit Determination Strategy • • • • • • • • • • • • 4-6 B. SYSTEMS 4-8 1. Science and Mission Design System 4-8 2. Spacecraft System 4-12 xi 630 ... 1 CONTENTS (Continued) SECTION 3. Radar System ••• 4-21 4. Mission Operations System (MOS) 4-34 5. Tracking and Data System (TDS) 4-39 6. Launch Vehicle System (LVS) 4-40 c. TECHNOLOGY PLAN • • • • 4-42 1. Radar System • • ••••• 4-42 2. Spacecraft System 4-43 D. FACILITIES •••••• 4-43 FLIGHT OPERATIONS PLAN • 4-44 1. Launch Operations 2. Mission Operations Organization and Inter- relationships • • • • o • • • • • • • 4-45 3. Sequence Design and Implementation • 4-48 4. Data Acquisition and Generation 4-48 5. Data Processing 4-48 F. END-TO-END INFORMATION SYSTEM 4-50 ,.. "'· RELEASE OF MISSION RESULTS 4-52 1. Scientific Reporting • 4-52 2. Orbital Activities •• 4-55 H. ANALYSIS OF ENVIRONMENTAL IMPACT •• 4-5'5 v. t1ANAGEMENT PLAN • • o • 5-1 A. PROJECT ORGANIZATION AND ROLES • • • 5-l 1. Project Manager ••••• 5-1 2. Project Scientist •••••• 5-2 3. Science and Mission Design Manager • 5-2 4. Radar System Manager ••• 5-4 5. Spacecraft System Manager 5-5 6. Mission Operations System Manager 5-6 7. Tracking and Data Systems Manager 5-6 8. Launch Vehicle System Manager 5-7 xii I 6 3 0.,. 1 0 CONTENTS (Continued) SECTION 9. Staff Positions . 5-8 10.
Recommended publications
  • Mission to Jupiter
    This book attempts to convey the creativity, Project A History of the Galileo Jupiter: To Mission The Galileo mission to Jupiter explored leadership, and vision that were necessary for the an exciting new frontier, had a major impact mission’s success. It is a book about dedicated people on planetary science, and provided invaluable and their scientific and engineering achievements. lessons for the design of spacecraft. This The Galileo mission faced many significant problems. mission amassed so many scientific firsts and Some of the most brilliant accomplishments and key discoveries that it can truly be called one of “work-arounds” of the Galileo staff occurred the most impressive feats of exploration of the precisely when these challenges arose. Throughout 20th century. In the words of John Casani, the the mission, engineers and scientists found ways to original project manager of the mission, “Galileo keep the spacecraft operational from a distance of was a way of demonstrating . just what U.S. nearly half a billion miles, enabling one of the most technology was capable of doing.” An engineer impressive voyages of scientific discovery. on the Galileo team expressed more personal * * * * * sentiments when she said, “I had never been a Michael Meltzer is an environmental part of something with such great scope . To scientist who has been writing about science know that the whole world was watching and and technology for nearly 30 years. His books hoping with us that this would work. We were and articles have investigated topics that include doing something for all mankind.” designing solar houses, preventing pollution in When Galileo lifted off from Kennedy electroplating shops, catching salmon with sonar and Space Center on 18 October 1989, it began an radar, and developing a sensor for examining Space interplanetary voyage that took it to Venus, to Michael Meltzer Michael Shuttle engines.
    [Show full text]
  • IAC-04-Q.2.A.07 VENUS EXPRESS on the RIGHT TRACK
    IAC-04-Q.2.a.07 VENUS EXPRESS ON THE RIGHT TRACK J. Fabrega & T. Schirmann (1); R. Schmidt & D. McCoy (2) (1) EADS Astrium, 31 Avenue des Cosmonautes, 31042 Toulouse Cedex 4, France (2) ESA/ESTEC, Keplerlaan 1, 2201 AZ Noordwijk, Netherlands E-mail : [email protected] ASTRACT will allow meeting the challenge. Venus Express is on the right track!. On October 26th of next year, Venus Express spacecraft will depart from Baikonur on-board the Soyuz/Fregat Launch Vehicle. It will be the very first 1 INTRODUCTION European mission to the “morning star”, two years after the first European trip to Mars. Venus Express In the wee small hours of Christmas 2003, Mars will carry 7 science payloads dedicated to global Express was successfully inserted into Mars orbit. investigation of Venus atmosphere. Three Very first European spacecraft to ever orbit a planet, spectrometers covering wavelength range from UV it has been producing outstanding science results to IR, one plasma analyzer, one magnetometer, one since its arrival. imager and one radio-science experience, most of More than two years before Mars Express launch, them derived from similar instruments of Rosetta ESA asked for suggestions on how to reuse the and Mars Express, will map the whole atmosphere same platform. Guidelines were to use the same below 200 km, trying to solve some of Venus units and the same industrial teams, in order to be mysteries. After a 5 months journey, they will ready to fly in 2005. Out of 9 promising proposals, operate during at least 500 days, the nominal ESA selected Venus Express.
    [Show full text]
  • Aeronautics and Space Report of the President, 1976 Activities
    Aeronautics and Space Report of the President 19 76 Activities NOTE TO READERS: ALL PRINTED PAGES ARE INCLUDED, UNNUMBERED BLANK PAGES DURING SCANNING AND QUALITY CONTROL CHECK HAVE BEEN DELETED Aeronautics and Space Report of the President 1976 Activities National Aeronautics and Space Administration Washington, D.C. 20546 Table of Contents Page Page I. Summary of U.S. Aeronautics and Space Ac- X. National Academy of Sciences, National Acad- tivities of 1976 _________________________ 1 emy .of Engineering, National Research 67 Introduction _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ __ __ 1 Council _______________________________ Space _______________________________ 1 Introduction _ _ _____ _ ______ __ _ ______ __ 67 Aeronautics __ __________ ____ __________ 4 Aerospace Science _ _ _ __ - _ _ _ __ _ __ _ __ _ - - - 67 The Heritage ________________________ 5 Space Applications .................... 69 .. 70 11. National Aeronautics and Space Administration G Aerospace Engineering _ _ _ _ _ _ _ __ _ _ _ - - - - - 6 Education ____________________-------71 Introduction _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 72 Applications to Earth __________________ 6 XI. Office of Telecommunications Policy __i____-- 10 Introduction __ __ __________ _____ ____ __ 72 Science ______________________________ 72 Space Transportation __________________ 15 International Satellite Systems _____ _ _____ 18 Direct Broadcast Satellites ______________ 72 Space Research and Technology _ _ ___ ____ 73 Tracking and Data Acquisition __________ 19 Frequency Management _____ __ _ __ _ ___ __ 20 Domestic Satellite Applications __________ 73 International Affairs ___________________ 74 User Affairs ________________________ 23 XII.
    [Show full text]
  • L RES~ARCH Coljncll ·
    NA~IOf\i'At ACADEMIES OF SCIENCE AND ENGiNEERING 7 ·.· ·.·. : NATIONAL RES~ARCH ColJNCll · of the UNITED STATES OF AMERICA UNITED• STATES NATIONAL COMMITTEEI . International Union of Radio Sden<:e Nationa.1 Radio Science Meeting 13-15 January 1982 · f l··.. ·· Sponsored by USNC/URSI in cooperation with r Institute of Electrical and Electronics Engineers University of· Colorado Boulder, Colorado U.S.A. ~· 1' National Radio Science Meeting 13-15 January 19 82 Condensed Technical Program TUESDAY, 12 JANUARY 0900 CCIR U.S. Study Group 5 OT 8-8 CCIR U.S. Study ,Gr.oup 6 Radio Building 2000-2400 USNC/URSI Meeting Broker Inn WEDNESDAY, 13 JANUARY 0900-1200 A-1 Time Domai~ 1-ieasurements CRl-42 B-1 Scattering CR2-28 B-2 Electromagnetic Theory CR2-28 C-1 Topics in Information Theory CR0-30 F-1 Propagation Theory and Models CR2-26 J-1 Millimeter-Wave Astronomy UMC Ballroom 1330-1700 A-2 Microwave/Millimeter Wave Measurements CRl-42 B-3 Antenna Theory and Practice CR2-28 B-4 Inverse Scattering CR2-6 C-2 Digital HF: Equaltz ation and Reiated CR0-30 Techniques E-1 EM Noise in the Sea CRl-40 F-2 Ground-Based Remote Sensing CR2-26 H-1 VLF-ELF Wave Injection Into the CRl-46 Magnetosphere J-2 Very Long Baseline Interferometry UMC 157 1700 Commission A Business Meeting CRl-42 Commission C Business Meeting CR0-30 Commission E Business Meeting CRl-40 Commission F Business Meeting CR2-26 Commission H Business Meeting CRl-46 1800-2000 Reception Engineering Center 2000-2200 IEEE Wave Propagation Standards Committee CRl-46 TH.URSDAY, 14 JANUARY 0830-1200 A-3
    [Show full text]
  • Envision Conference
    Image credit: JAXA/DART/Damia Bouic NASA/GSFC/U. Arizona http://envisionvenus.eu http:/bit.ly/venus2020 M5/EnVision Project Cosmic Vision mission timeline M3 M1 M2 M5 M4 Image credit: http://envisionvenus.eu ESA Science - adapted from Wikipedia M5/EnVision : timeline Apr. 2016: Release of call for M5 mission Oct. 2016: EnVision proposal submitted Jan. 2017: 1st programmatic evaluation rejected Feb. 2017: EnVision scientific & programmatic evaluation resumes May 2018: ESA selects 3 M5 mission concepts to study Jun. 2018: ESA Science Directorate forms Science Study Team (SST) Nov 2018: CDF study (Phase 0) completed / EnVision Mission Definition Review (MDR) 2019-2020: Industrial phase A study (2 independent ESA contractors) Image credit M5/EnVision Project Mar. 2020 : EnVision Mission Consolidation Review (MCR) Dec. 2020 : EnVision Assessment Study Report (Yellow Book) Feb. 2021 : EnVision Mission Selection Review (MSR) http://envisionvenus.eu Image credit ESA Three very different M5 finalists "A high-energy survey of the early Universe, an infrared observatory to study the formation of stars, planets and galaxies, and a Venus orbiter are to be considered for ESA’s fifth medium class mission in its Cosmic Vision science programme, with a planned launch date in 2032." Spectroscopy from 12 to 230 μ Soft X-ray, X-gamma rays LEO orbit Image credit M5/EnVision Project M5/SPICA Project http://envisionvenus.eu M5/Theseus Project DAY 1 You are warmly invited to join •EnVision mission overview the international conference •Surface to discuss the scientific Magellan heritage investigations of ESA's DAY 2 EnVision mission. •Interior structure (radial : tidal, viscosity, crust, lithosphere structure) The conference will welcome •Activity detection all presentations related to DAY 3 the mission’s payload an its •Atmosphere VEx, Akatsuki Heritage science investigations.
    [Show full text]
  • SFSC Search Down to 4
    C M Y K www.newssun.com EWS UN NHighlands County’s Hometown-S Newspaper Since 1927 Rivalry rout Deadly wreck in Polk Harris leads Lake 20-year-old woman from Lake Placid to shutout of AP Placid killed in Polk crash SPORTS, B1 PAGE A2 PAGE B14 Friday-Saturday, March 22-23, 2013 www.newssun.com Volume 94/Number 35 | 50 cents Forecast Fire destroys Partly sunny and portable at Fred pleasant High Low Wild Elementary Fire alarms “Myself, Mr. (Wally) 81 62 Cox and other administra- Complete Forecast went off at 2:40 tors were all called about PAGE A14 a.m. Wednesday 3 a.m.,” Waldron said Wednesday morning. Online By SAMANTHA GHOLAR Upon Waldron’s arrival, [email protected] the Sebring Fire SEBRING — Department along with Investigations into a fire DeSoto City Fire early Wednesday morning Department, West Sebring on the Fred Wild Volunteer Fire Department Question: Do you Elementary School cam- and Sebring Police pus are under way. Department were all on think the U.S. govern- The school’s fire alarms the scene. ment would ever News-Sun photo by KATARA SIMMONS Rhoda Ross reads to youngsters Linda Saraniti (from left), Chyanne Carroll and Camdon began going off at approx- State Fire Marshal seize money from pri- Carroll on Wednesday afternoon at the Lake Placid Public Library. Ross was reading from imately 2:40 a.m. and con- investigator Raymond vate bank accounts a children’s book she wrote and illustrated called ‘A Wildflower for all Seasons.’ tinued until about 3 a.m., Miles Davis was on the like is being consid- according to FWE scene for a large part of ered in Cyprus? Principal Laura Waldron.
    [Show full text]
  • GRAIL Twins Toast New Year from Lunar Orbit
    Jet JANUARY Propulsion 2012 Laboratory VOLUME 42 NUMBER 1 GRAIL twins toast new year from Three-month ‘formation flying’ mission will By Mark Whalen lunar orbit study the moon from crust to core Above: The GRAIL team celebrates with cake and apple cider. Right: Celebrating said. “So it does take a lot of planning, a lot of test- the other spacecraft will accelerate towards that moun- GRAIL-A’s Jan. 1 lunar orbit insertion are, from left, Maria Zuber, GRAIL principal ing and then a lot of small maneuvers in order to get tain to measure it. The change in the distance between investigator, Massachusetts Institute of Technology; Charles Elachi, JPL director; ready to set up to get into this big maneuver when we the two is noted, from which gravity can be inferred. Jim Green, NASA director of planetary science. go into orbit around the moon.” One of the things that make GRAIL unique, Hoffman JPL’s Gravity Recovery and Interior Laboratory (GRAIL) A series of engine burns is planned to circularize said, is that it’s the first formation flying of two spacecraft mission celebrated the new year with successful main the twins’ orbit, reducing their orbital period to a little around any body other than Earth. “That’s one of the engine burns to place its twin spacecraft in a perfectly more than two hours before beginning the mission’s biggest challenges we have, and it’s what makes this an synchronized orbit around the moon. 82-day science phase. “If these all go as planned, we exciting mission,” he said.
    [Show full text]
  • Pioneer Venus Spacecraft Volume 1 Executive Summary
    FINAL REPORT SYSTEM DESIGN OF THE PIONEER VENUS SPACECRAFT VOLUME 1 EXECUTIVE SUMMARY By cS. D.DORFMAN E.. t July 1973 0 197 *MO P;cCO S Prepared Under UFContract P4. No. NAS S By SHUGHES AIRCRAFT COMPANY EL SEGUNDO, CALIFORNIA AMES For Sr AMES RESEARCH CENTER U U NATIONAL AERONAUTICS AND OH 0:44 SPACE ADMINISTRATION i' $li FINAL REPORT SYSTEM DESIGN OF THE PIONEER VENUS SPACECRAFT VOLUME 1 EXECUTIVE SUMMARY By S. D.DORFMAN July 1973 Prepared Under Contract No. NAS2-D' "750 By HUGHES AIRCRAFT COMPANY EL SEGUNDO, CALIFORNIA For AMES RESEARCH CENTER NATIONAL AERONAUTICS AND SPACE ADMINISTRATION HS-507-0760 PREFACE The Hughes Aircraft Company Pioneer Venus final report is based on study task reports prepared during performance of the "System Design Study of the Pioneer Spacecraft. " These task reports were forwarded to Ames Research Center as they were completed during the nine months study The significant phase. results from these task reports, along with study results developed after task report publication dates, are reviewed in this final report to provide complete study documentation. Wherever appropriate, the task reports are cited by referencing a task number and Hughes report refer- ence number. The task reports can be made available to the ally interested reader specific- in the details omitted in the final report for the sake of brevity. This Pioneer Venus Study final report describes the following configurations: baseline * "Thor/Delta Spacecraft Baseline" is the baseline presented at the midterm review on 26 February 1973. * "Atlas/Centaur Spacecraft Baseline" is the baseline resulting from studies conducted since the midterm, but prior to receipt of the NASA execution phase RFP, and subsequent to decisions to launch both the multiprobe and orbiter missions in 1978 and use the Atlas/Centaur launch vehicle.
    [Show full text]
  • Investigating Mineral Stability Under Venus Conditions: a Focus on the Venus Radar Anomalies Erika Kohler University of Arkansas, Fayetteville
    University of Arkansas, Fayetteville ScholarWorks@UARK Theses and Dissertations 5-2016 Investigating Mineral Stability under Venus Conditions: A Focus on the Venus Radar Anomalies Erika Kohler University of Arkansas, Fayetteville Follow this and additional works at: http://scholarworks.uark.edu/etd Part of the Geochemistry Commons, Mineral Physics Commons, and the The unS and the Solar System Commons Recommended Citation Kohler, Erika, "Investigating Mineral Stability under Venus Conditions: A Focus on the Venus Radar Anomalies" (2016). Theses and Dissertations. 1473. http://scholarworks.uark.edu/etd/1473 This Dissertation is brought to you for free and open access by ScholarWorks@UARK. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of ScholarWorks@UARK. For more information, please contact [email protected], [email protected]. Investigating Mineral Stability under Venus Conditions: A Focus on the Venus Radar Anomalies A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Space and Planetary Sciences by Erika Kohler University of Oklahoma Bachelors of Science in Meteorology, 2010 May 2016 University of Arkansas This dissertation is approved for recommendation to the Graduate Council. ____________________________ Dr. Claud H. Sandberg Lacy Dissertation Director Committee Co-Chair ____________________________ ___________________________ Dr. Vincent Chevrier Dr. Larry Roe Committee Co-chair Committee Member ____________________________ ___________________________ Dr. John Dixon Dr. Richard Ulrich Committee Member Committee Member Abstract Radar studies of the surface of Venus have identified regions with high radar reflectivity concentrated in the Venusian highlands: between 2.5 and 4.75 km above a planetary radius of 6051 km, though it varies with latitude.
    [Show full text]
  • Planetary Data Workshop
    NASA Conference Publication 2343 NASA-CP-2343-PT-I 19840026295 Part 1 Planetary Data Workshop Proceedings of a workshop held at Goddard Space Flight Center Greenbelt,. Maryland November 29-December 1, 1983 NI_A NASA Conference Publication 2343 Part 1 Planetary Data Workshop Hugh H. Kieffer, Chairman NASA Office of Space Science and Applications Washington, D.C. Proceedings of a workshop held at Goddard Space Hight Center Greenbelt, Maryland November 29-December l, 1983 N/_A National Aeronautics and Space Administration ScientificandTechnical Information Branch 1984 Contributing Authors Hugh Kieffer U.S. Geological Survey Raymond E. Arvidson Washington University William A° Baum Lowell Observatory Larry Bolef Washington University Larry H. Brace Goddard Space Flight Center Roger N. Clark University of Colorado Randal Davis University of Colorado Richard Elphic University of California - Los Angeles John Pearl Goddard Space Flight Center Chris Russell University of California - Los Angeles Stephen R. Saunders Jet Propulsion Laboratory Richard A. Simpson Stanford University William Smythe Jet Propulsion Laboratory Laurence A. Soderblom California Institute of Technology I. A. Stewart University of Colorado R. J. Walker University of California - Los Angeles Charles Acton Jet Propulsion Laboratory Isadore Adler University of Maryland Joseph K. Alexander Goddard Space Flight Center Donald E. Anderson Naval Research Laboratory Donald L. Anderson Arizona State University John Anderson Jet Propulsion Laboratory Daniel Baker Los Alamos National Laboratory Edwin S. Barker McDonald Observatory Reta F. Beebe New Mexico State University Jay T. Bergstralh Jet Propulsion Laboratory Michael L. Bielefield Space Telescope Science Institute A. Lyle Broadfoot University of Arizona James Brown Donald B. Campbell Arecibo Observatory G.
    [Show full text]
  • STI Program Bibliography
    Scientific and Technical Information Program Affordable Heavy Lift Capability: 2000-2004 This custom bibliography from the NASA Scientific and Technical Information Program lists a sampling of records found in the NASA Aeronautics and Space Database. The scope of this topic includes technologies to allow robust, affordable access of cargo, particularly to low-Earth orbit. This area of focus is one of the enabling technologies as defined by NASA’s Report of the President’s Commission on Implementation of United States Space Exploration Policy, published in June 2004. Best if viewed with the latest version of Adobe Acrobat Reader Affordable Heavy Lift Capability: 2000-2004 A Custom Bibliography From the NASA Scientific and Technical Information Program October 2004 Affordable Heavy Lift Capability: 2000-2004 This custom bibliography from the NASA Scientific and Technical Information Program lists a sampling of records found in the NASA Aeronautics and Space Database. The scope of this topic includes technologies to allow robust, affordable access of cargo, particularly to low-Earth orbit. This area of focus is one of the enabling technologies as defined by NASA’s Report of the President’s Commission on Implementation of United States Space Exploration Policy, published in June 2004. OCTOBER 2004 20040095274 EAC trains its first international astronaut class Bolender, Hans, Author; Bessone, Loredana, Author; Schoen, Andreas, Author; Stevenin, Herve, Author; ESA bulletin. Bulletin ASE. European Space Agency; Nov 2002; ISSN 0376-4265; Volume 112, 50-5; In English; Copyright; Avail: Other Sources After several years of planning and preparation, ESA’s ISS training programme has become operational. Between 26 August and 6 September, the European Astronaut Centre (EAC) near Cologne gave the first ESA advanced training course for an international ISS astronaut class.
    [Show full text]
  • Galileo Telecommunications
    Chapter 4 Galileo Telecommunications Jim Taylor, Kar-Ming Cheung, and Dongae Seo 4.1 Mission and Spacecraft Description This chapter describes how the Galileo orbiter received and transmitted data with the Deep Space Network (DSN). The relay communications subsystems and the link between the Galileo probe and the orbiter are also described briefly. The chapter is at a functional level, intended to illuminate the unique mission requirements and constraints that led to both design of the communications system and how the mission had to be modified and operated in flight. Augmenting the spacecraft downlink design and the supporting ground system for science return with only the low-gain antenna (LGA) was a particular challenge for the Galileo planetary mission. The Galileo orbiter was designed and built at the Jet Propulsion Laboratory (JPL) in Pasadena, California, and the Galileo probe was designed and built at the NASA Ames Research Center (ARC) in Sunnyvale, California. The orbiter flight team was located at JPL, as was the probe flight team during that portion of the mission. 4.1.1 The Mission The Galileo spacecraft was launched in 1989 aboard the Space Shuttle Atlantis (STS [Space Transportation System]-34). Its primary objective was to study the Jovian System. The Galileo launch delay after the Challenger Space Shuttle 81 82 Chapter 4 accident in 1986 necessitated a change in the strategy to get Galileo to Jupiter.1 The original strategy was a relatively direct flight to Jupiter with a single gravity assist at Mars. The new mission plan had to work with less propulsion, so it made use of a longer, much less direct flight, with gravitational assists from Venus once and Earth twice, to give the spacecraft enough energy to get to Jupiter.
    [Show full text]