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  5.           Fri,  8 Feb 91 01:26:44 -0500 (EST)
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  9. From: space-request+@Andrew.CMU.EDU
  10. To: space+@Andrew.CMU.EDU
  11. Date: Fri,  8 Feb 91 01:26:36 -0500 (EST)
  12. Subject: SPACE Digest V13 #129
  13.  
  14. SPACE Digest                                     Volume 13 : Issue 129
  15.  
  16. Today's Topics:
  17.    Mixed Fleet Manifest for February 1991 [Part 4 of 4] (Forwarded)
  18.  
  19. Administrivia:
  20.  
  21.     Submissions to the SPACE Digest/sci.space should be mailed to
  22.   space+@andrew.cmu.edu.  Other mail, esp. [un]subscription requests,
  23.   should be sent to space-request+@andrew.cmu.edu, or, if urgent, to
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  25.  
  26. ----------------------------------------------------------------------
  27.  
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  29. X-Andrew-Authenticated-as: 0;andrew.cmu.edu;Network-Mail
  30. Date: 5 Feb 91 05:44:04 GMT
  31. From: trident.arc.nasa.gov!yee@ames.arc.nasa.gov  (Peter E. Yee)
  32. Organization: NASA Ames Research Center, Moffett Field, CA
  33. Subject: Mixed Fleet Manifest for February 1991 [Part 4 of 4] (Forwarded)
  34. Sender: space-request@andrew.cmu.edu
  35. To: space@andrew.cmu.edu
  36.  
  37.  
  38.                         Satellite                        radiation.
  39.    IRCFE                Infrared Communications          Demonstrates the feasibility of using diffuse
  40.                         Flight Experiment                infrared light as a carrier for Shuttle crew
  41.                                                          communications.
  42.    IRIS                 Italian Research Interim         Italian upper stage for use on the Shuttle.
  43.                         Stage
  44.    IRT                  Integrated Rendezvous Radar      A target for testing of Shuttle Orbiter rendezvous
  45.                         Target                           techniques and capabilities in orbit.
  46.    ISAC                 INTELSAT Solar Array             Studies atomic oxygen effects on materials (silver
  47.                         Coupons                          and zinc sulphite).
  48.    ISAIAH               Israeli Space Agency             Gravity perceptions by hornets and their reactions
  49.                         Investigation About Hornets      to changes in gravity.
  50.    ISAS                 Institute of Space and           The Institute of Space and Astronautical Science of
  51.                         Astronautical Science            Japan.
  52.    ISC                  International Space              Commercial joint endeavor activity.
  53.                         Corporation
  54.    ISEM                 ITA Standardized Experiment      Cross-bay structure for accommodating multiple
  55.                                                          material processing experiments and other
  56.                                                          investigations
  57.    ISF                  Industrial Space Facility        Commercially-owned, man-tended orbiting facility
  58.                                                          for research and manufacturing activities.
  59.    ITV                  Instrumented Test Vehicle        Target for Anti Satellite.
  60.    IUS                  Inertial Upper Stage             Upper stage system for Shuttle and Titan.
  61.    IUTE                 Industry University              Series of Space Technology experiments for U.S.
  62.                         Technology Experiment            industry and universities to be flown on the
  63.                                                          Shuttle or ELV.
  64.    JOINT DAMPING                                         Measurement of the damping behavior of liquids in a
  65.                                                          variety of rotating tanks.
  66.    L3                   Latitude/Longitude Locator       Tests the capability of a space sextant/camera
  67.                                                          system to locate earth surface targets within 10
  68.                                                          nautical miles.
  69.    LAGEOS               Laser Geodynamics Satellite      Spherical passive satellite covered with
  70.                                                          retroflectors which are illuminated by ground-based
  71.                                                          lasers to determine precise measurements of the
  72.                                                          Earth's crustal movements.
  73.    LDCE                 Limited Duration Space           Evaluation of candidate space structure composite
  74.                         Environment Candidate            materials for degradation due to exposure in LEO
  75.                         Materials Exposure               (passive systems).
  76.    LDEF                 Long Duration Exposure           Free-flying satellite providing accommodations for
  77.                         Facility                         experiments requiring long term exposure to the
  78.                                                          space environment.
  79.    LEO                  Low Earth Orbit
  80.    LFC                  Large Format Camera              Acquire synoptic, high-resolution images of the
  81.                                                          Earth's surface.
  82.    LIFESAT              Life Sciences Satellite          Life science missions with micro-gravity
  83.                                                          experimentation as the primary objective.
  84.    LIQUID MOTION        Liquid Motion in a Rotating      Investigation of the behavior of liquids in a
  85.                         Tank                             variety of rotating tanks.
  86.    LITE                 Lidar In-Space Technology        Project to measure the atmospheric parameters from
  87.                         Experiment                       a space platform utilizing laser sensors.
  88.    LM                   Long Module                      Spacelab Crew Module.
  89.    LO                   Lunar Observer                   Geological, elemental, gravity, and magnetic field
  90.                                                          mapping of moon.
  91.    MACE                 Middeck Active Control           Validation of controls/structures interaction
  92.                         Experiment                       technologies in zero gravity.
  93.    MAGELLAN                                              Spacecraft designed to globally map the surface of
  94.                                                          Venus.
  95.    MAGSAT               Magnetic Field Satellite         Map the magnetic field of the earth.
  96.    MAR                  Middeck Accommodations Rack      An experiment integration facility installed in the
  97.                                                          middeck of the Shuttle with stowage volume
  98.                                                          equivalent to five middeck lockers.  Power
  99.                                                          distribution and active thermal control options are
  100.                                                          available.
  101.    MARS OBSERVER                                         Spacecraft to study the surface, climate,
  102.                                                          gravitational, and magnetic fields of the planet
  103.                                                          Mars.
  104.    MARS OBSERVER                                         Spacecraft to study Martian upper atmosphere and
  105.    II                                                    ionosphere.  Precursor to Mars Rover Sample Return
  106.                                                          Mission.
  107.    MBB                  Messerschmitt-Boelkow-Blohm      A German industrial aerospace organization.
  108.    MD                   Middeck                          Lower deck of the Shuttle crew compartment.
  109.    MEMBRANE             Permeable Membrane for           Verification of membrane transport performance in
  110.                         Plant Nutrient Delivery          low gravity.
  111.                         System
  112.    MGM                  Mechanics of Granular            Microgravity experiment to study the effects of
  113.                         Materials                        heat and near-zero gravity on the physical
  114.                                                          properties associated with various materials.
  115.    MICROWAVE            Microwave Power                  Demonstration of ability to transmit microwave
  116.                         Transmission Phase I             power in space.
  117.    MIS I                Drug Microencapsulation in       Evaluates the effects of microgravity on methods
  118.                         Microgravity                     used to encapsulate drugs within biodegradable
  119.                                                          polymers.  Combines materials science with
  120.                                                          biomedical product development and results in the
  121.                                                          production of a pharmaceutical product in space.
  122.    MLE                  Mesoscale Lightning              Record and observe the visual characteristics of
  123.                         Experiment                       large scale lightning as seen from space using
  124.                                                          onboard television cameras.
  125.    MLR                  Monodisperse Latex Reactor       Produces monodisperse latex particles in the two to
  126.                                                          forty micron range.
  127.    MODE                 Middeck 0-g Dynamics             To study the dynamics of liquids and skewed space
  128.                         Experiment                       structures in the microgravity environment.
  129.    MORELOS                                               Mexican communication satellite system.
  130.    MPEC                 Multi-Purpose Experiment         An extended Hitchhiker-G.  GAS canister capable of
  131.                         Canister                         deploying an internally stowed payload.
  132.    MPESS                Mission Peculiar Equipment       A cross-bay Shuttle payload carrier and support
  133.                         Support Structure                system for payloads weighing up to 3000 pounds.
  134.    MPSE                 Mexican Payload Specialist       Experiment performed by a Mexican payload
  135.                         Experiment                       specialist on the Shuttle flight which deployed the
  136.                                                          MORELOS satellite.
  137.    MPWD                 Microgravity Packed Bed
  138.                         Water Dynamics
  139.    MS                   Mission Specialist               A member of Shuttle flight crew primarily
  140.                                                          responsible for Orbiter subsystem and payload
  141.                                                          activities.
  142.    MS                   Manned Systems                   Demonstrates critical components of SSF equipment
  143.                                                          such as food systems and personal hygiene
  144.                                                          facilities.
  145.    MSAT                 Mobile Satellite                 Satellite for developing advanced ground
  146.                                                          technologies and techniques for mobile
  147.                                                          communications via satellite.
  148.    MSL                  Materials Science                A payload which remains attached to the Shuttle to
  149.                         Laboratory                       perform materials processing experiments in low-g.
  150.    MTC                  Man-tended Capability            Ability to perform laboratory operations on the SSF
  151.                                                          when the Shuttle is present.
  152.    N/A                  Not Applicable
  153.    NATO                 North Atlantic Treaty            Communications satellite for NATO.
  154.                         Organization
  155.    NOAA                 National Oceanic and             Series of operational environmental satellites in
  156.                         Atmospheric Administration       polar orbit.
  157.    NOSL                 Night/Day Optical Survey of      Optical survey of lightning.
  158.                         Lightning
  159.    NOVA                                                  Advanced Navy Navigation Satellite.
  160.    NTE                  NASA Technology Experiments      A series of technology experiments sponsored by the
  161.                                                          Office of Aeronautics and Space Technology and
  162.                                                          flown on the Shuttle.
  163.    OA                   NASA Office of the
  164.                         Administrator
  165.    OAET                 NASA Office of Aeronautics,
  166.                         Exploration and Technology
  167.    OAET-1               Office of Aeronautics,           Several advanced space technology experiments
  168.                         Exploration and                  utilizing a common data system and mounted on a
  169.                         Technology-1                     platform in the Shuttle bay, previously called
  170.                                                          OAST-2.
  171.    OAET-FLYER           Office of Aeronautics,           Free flyer deployed from the Shuttle containing
  172.                         Exploration and                  several space technology experiments.
  173.                         Technology-Flyer
  174.    OASIS                OEX Autonomous Supporting        Collects environmental data in the Orbiter during
  175.                         Instrumentation System           dynamic STS flight phases.
  176.    OAST                 NASA Office of Aeronautics
  177.                         and Space Technology
  178.    OAST-1               Office of Aeronautics and        A payload which remained attached to the Shuttle to
  179.                         Space Technology-1               demonstrate a large light-weight solar array
  180.                                                          capable of being restowed in flight.
  181.    OC                   NASA Office of
  182.                         Communications
  183.    OCP                  NASA Office of Commercial
  184.                         Programs
  185.    OCTW                 Optical Communication Thru       Demonstrates system to allow Shuttle crews to
  186.                         the Shuttle Window Flight        interface with payloads without depending on
  187.                         Demonstration                    Orbiter communication systems.
  188.    OEX                  Orbiter Experiments              Series of engineering experiments on the Orbiter.
  189.    OIM                  Oxygen Interaction with          Tests which obtained quantitative rates of oxygen
  190.                         Materials                        interaction with materials used on the Orbiter and
  191.                                                          advanced payloads.
  192.    OPM                  Optical Properties Monitor       An experiment to determine the effects of the space
  193.                                                          environment on critical spacecraft and optical
  194.                                                          materials by evaluating optical properties over
  195.                                                          time on a deployable carrier.
  196.    ORFEUS-SPAS          Orbiting and Retrievable         A German developed payload to explore the
  197.                         Far and Extreme Ultraviolet      distribution and character of radiation absorbing
  198.                         Spectrometer                     material in the solar system and to perform direct
  199.                                                          ultraviolet observations of the direct interstellor
  200.                                                          component.
  201.    ORS                  Orbiter Refueling System         An experiment to demonstrate the ability of the STS
  202.                                                          to perform on-orbit satellite refueling.
  203.    OSCAR                Orbiting Satellite Carrying      Amateur communication satellite.
  204.                         Amateur Radio
  205.    OSF                  NASA Office of Space Flight
  206.    OSL                  Orbiting Solar Laboratory        Provide detailed data on the sun, to augment our
  207.                                                          studies of distant stars and cosmic processes.
  208.    OSO                  NASA Office of Space
  209.                         Operations
  210.    OSS-1                Office of Space Science-1        Single Pallet carrying eight experiments to
  211.                                                          demonstrate the use of the Shuttle for
  212.                                                          investigations in space plasma physics, solar
  213.                                                          physics, astronomy, etc. and to characterize the
  214.                                                          Orbiter and payload bay environment.
  215.    OSSA                 NASA Office of Space
  216.                         Science and Applications
  217.    OSTA-1               Office of Space and              Shuttle attached payload using the Shuttle Imaging
  218.                         Terrestial Applications          Radar (SIR-A) to obtain high resolution images of
  219.                                                          earth.
  220.    OSTA-2               Office of Space and              Microgravity experiments.
  221.                         Terrestial Applications
  222.    OSTA-3               Office of Space and              Acquire photographic and radar images of the
  223.                         Terrestial Applications          Earth's surface.
  224.    P-CELL               Gravity, Chromosomes, and        Test of specimens of aseptically cultured plant
  225.                         Organized Development in         cells to determine if they will undergo normal cell
  226.                         Plant Cells                      division and growth as on Earth.
  227.    P-CENT               Gravitropic Responses of         Quantitative characterization of plant cell growth
  228.                         Plant Seedlings                  from gravitropic plant seeds without guidance from
  229.                                                          a significant gravity force.
  230.    PAL or PALL          Pallet                           Spacelab Pallet structure.
  231.    PALAPA                                                Synchronous satellite communication system for the
  232.                                                          Republic of Indonesia.
  233.    PAM                  Payload Assist Module            An upper stage system used on the Shuttle and the
  234.                                                          Delta ELV.
  235.    PARE                 Physiological & Anatomical       Study the physiological and anatomical changes that
  236.                         Rodent Experiment                occur in mammals under weightless space flight
  237.                                                          conditions.
  238.    PBE                  Pool Boiling Experiment          Study fundamental mechanisms that constitute pool
  239.                                                          boiling.
  240.    PCG-II               Protein Crystal Growth-II        PCG activity in controlled temperature module.
  241.    PCG-III              Protein Crystal Growth-III       Obtain high quality protein crystals to facilitate
  242.                                                          analysis of structures.
  243.    PCGPROTO             Protein Crystal Growth           Development of rapid response equipment to
  244.                         Prototype                        facilitate investigation of new/special PCG
  245.                                                          techniques or samples.
  246.    PDRS/PFTA            Payload Deployment and           First object to be unberthed and reberthed by the
  247.                         Retrieval System/Payload         remote manipulator system, used to test the
  248.                         Flight Test Article              performance of the RMS in handling a massive
  249.                                                          object.
  250.    PHCF                 Pituitary Growth Hormone         Microgravity induced effects on pituitary (active
  251.                         Cell Function                    growth) hormones in various types of living cells.
  252.    PIONEER VENUS                                         Remote sensing and direct measurements of Venus and
  253.                                                          its surrounding environment.
  254.    PL OPPTY             Payload Opportunity
  255.    PLAN                 Planetary Trajectory             High Energy Trajectory to Outer Planets.
  256.    PLC                  Payload Commander                A member of the Shuttle crew having overall crew
  257.                                                          responsibility for planning, integration, and
  258.                                                          on-orbit coordination of payload mission
  259.                                                          activities.
  260.    PLT                  Pilot                            A member of the Shuttle crew whose primary
  261.                                                          responsibility is to pilot the Orbiter.
  262.    PLUM                 Polymerization With Light        Perform ultra-violet light induced polymerization
  263.                         Under Microgravity               of organic copolymers in microgravity
  264.    PM                   Polymer Morphology               Determines effects of weightlessness on
  265.                                                          morphological formation of polymers as they undergo
  266.                                                          physical transition.
  267.    PMC                  Permanently Manned               Ability for a four person crew to occupy the Space
  268.                         Capability                       Station Freedom Manned Base on a permanent basis
  269.                                                          with periodic crew rotation.
  270.    PMG                  Plasma Motor Generator           ELV secondary payload experiment to verify ability
  271.                                                          of plasma sources to couple electric current along
  272.                                                          a wire.
  273.    PMZF                 Programible Multi-Zone           Materials processing apparatus located in the
  274.                         Furnace                          middeck accommodations rack.
  275.    POLAR                                                 Polar Auroral Plasma Physics spacecraft.
  276.    PPE                  Phase Partitioning               Study separation behavior of two phase system
  277.                         Experiment                       generated by the mixture in water of polyglucose
  278.                                                          and polyethylene glycol.
  279.    PROFILE              Navy Satellite                   Small ELV class spacecraft -- Navy experimental
  280.                                                          communications satellite.
  281.    PS                   Payload Specialist               A member of the Shuttle crew, who is not a NASA
  282.                                                          astronaut, whose presence is required to perform
  283.                                                          specialized functions with respect to one or more
  284.                                                          payloads or other mission unique activities.
  285.    PSE                  Physiological Systems            Examines effects of hormone therapy on changes in
  286.                         Experiment                       organic systems during spaceflight.
  287.    PVTOS                Physical Vapor Transport of      Grow crystalline films on selected substrates of
  288.                         Organic Solids                   organic solids
  289.    RADARSAT             Radar Satellite                  Remote free flyer sensing satellite that will
  290.                                                          monitor land, sea and ice for five years over the
  291.                                                          poles (U.S./Canadian).
  292.    REQ                  Request
  293.    RME                  Radiation Monitoring             Measures gamma radiation levels in the Shuttle
  294.                         Equipment                        environment.
  295.    RMS                  Remote Manipulator System        A Canadian developed, remotely controlled (from the
  296.                                                          Orbiter crew cabin) arm for deployment and/or
  297.                                                          retrieval of payloads from the Orbiter payload bay.
  298.    S                    Scout                            Small Class Expendable Launch Vehicle.
  299.    SAGE                 Strategic Aerosol and Gas        Map vertical profiles of the ozone, aerosol,
  300.                         Experiment                       nitrogen Rayleigh molecular extinction around the
  301.                                                          globe.
  302.    SAM                  Shuttle Activation Monitor       Collects gamma and X-ray data as a function of
  303.                                                          geomagnetic location from spacecraft materials.
  304.    SAMPEX               Solar, Anomalous, and            A spacecraft to study solar energetic particles,
  305.                         Magnetospheric Particle          anomalous cosmic rays, galactic cosmic rays, and
  306.                         Explorer                         magnetospheric electrons.
  307.    SAMS                 Space Acceleration               Provides Orbiter acceleration measurements in
  308.                         Measurement System               support of microgravity experiments.
  309.    SAREX                Shuttle Amateur Radio            Low cost space to ground voice and slow scan
  310.                         Experiment                       television experiment.
  311.    SAS                  Space Adaptation Syndrome        Physiological changes which occur when adapting to
  312.                                                          microgravity.
  313.    SATCOM                                                RCA communications satellite.
  314.    SBS                  Satellite Business Systems       All digital domestic communication system servicing
  315.                                                          large industry, the government, etc.
  316.    SE                   Student Experiment               Experiments sponsored by the Shuttle Student
  317.                                                          Involvement Program (SSIP).
  318.    SEDS                 Small Expendable Deployer        Experimental tether deployment device.
  319.                         System
  320.    SFMD                 Storable Fluid Management        Demonstrates transfer of room-temperature fluids in
  321.                         Demonstration                    zero-g using various transfer techniques.
  322.    SFP                  Space Flight Participant         A Shuttle crew member whose presence is not
  323.                                                          required for operation of payloads or mission
  324.                                                          unique activities, but is determined by the NASA
  325.                                                          Administrator to contribute to other approved NASA
  326.                                                          objectives or to be in the national interest.
  327.    SFU-RETR             Space Flyer Unit Retrieval       A reusable, retrievable unmanned free flyer to be
  328.                                                          launched on the Japanese H-II rocket and retrieved
  329.                                                          by Shuttle.
  330.    SHARE                Space Station Heat Pipe          Demonstrates and quantifies the thermal performance
  331.                         Advanced Radiator Element        of a high capacity, 50 foot, space constructible,
  332.                                                          heat pipe radiator element.
  333.    SHEAL                Shuttle High Energy              Obtains images, spectra and timing data on
  334.                         Astrophysics Laboratory          celestial X-ray sources and the spectrum at the 30
  335.                                                          ft. X-ray background.
  336.    SHOOT                Super Fluid Helium On Orbit      Demonstrates the feasibility of on-orbit transfer
  337.                         Transfer Demonstration           of superfluid helium using thermomechanical
  338.                                                          techniques.
  339.    SII                  Space Industries, Inc.           U.S. company providing commercially-owned
  340.                                                          Industrial Space Facility (ISF).
  341.    SIR                  Shuttle Imaging Radar            Series of synthetic aperture radar experiments.
  342.    SIRTF                Space Infrared Telescope         Will span the infrared part of the spectrum with a
  343.                         Facility                         thousand-fold increase in sensitivity.
  344.    SKIRT                Spacecraft Kinetic Infrared      Measures the infrared emissions produced from
  345.                         Test                             spacecraft and optical surfaces in low earth orbit.
  346.    SKYNET                                                United Kingdom military communication satellite.
  347.    SL-D1                Spacelab D1                      First dedicated German Spacelab mission.
  348.    SL-D2, -D3           Spacelab D2, D3                  Second and third in a series of German Spacelab
  349.                                                          Missions.  Objectives include microgravity research
  350.                                                          and technology preparation for Space Station use.
  351.    SL-E2                Spacelab European Mission        ESA sponsored science mission directed toward
  352.                                                          multidiscipline research in material science, fluid
  353.                                                          science, life science, space science, observation
  354.                                                          and technology.
  355.    SL-J                 Spacelab J                       Combined Japanese/NASA Spacelab mission. Objectives
  356.                                                          include life sciences, microgravity, and technology
  357.                                                          research.
  358.    SLS                  Space Life Sciences              Investigates the effects of weightlessness exposure
  359.                         Laboratory                       using both man and animal specimens.
  360.    SLSTP                Space Life Sciences              Series of payloads to support a broad range of life
  361.                         Training Program                 science studies.
  362.    SLTP                 Space Loss Tissue Payload        Life sciences investigations.
  363.    SMEX                 Small Explorer                   Payloads being designed to fly on Small Class ELV.
  364.    SMR                  San Marco Range                  Italian small class ELV launch range off Kenya
  365.                                                          coast.
  366.    SMRM                 Solar Maximum Repair             Conducted a technology demonstration of the STS
  367.                         Mission                          capability to rendezvous, service, checkout and
  368.                                                          deploy.
  369.    SOHO                 Solar Heliospheric               Provides optical measurements as well as plasma
  370.                         Observatory                      field and energetic particle observations of the
  371.                                                          sun system for studies of the solar interior,
  372.                                                          atmosphere and solar wind.
  373.    SOLAR PROBE                                           Study unexplored region of the solar atmosphere,
  374.                                                          measure electromagnetic fields and study the
  375.                                                          particle populations close to the sun.
  376.    SOOS                 Stacked OSCAR on Scout           Two OSCAR satellites.
  377.    SPACEHAB                                              U.S. company providing commercially-owned
  378.                                                          pressurized module for conducting experiments in a
  379.                                                          man-tended environment.
  380.    SPACELAB 1                                            Demonstrated Spacelab's capabilities for
  381.                                                          multidisciplinary research.
  382.    SPACELAB 2                                            Demonstrated Spacelab's capabilities for
  383.                                                          multidisciplinary research and verified system
  384.                                                          performance.
  385.    SPACELAB 3                                            Dedicated materials processing mission emphasizing
  386.                                                          research in microgravity conditions.
  387.    SPADVOS              Spaceborne Direct Viewing        Evaluates the crew's ability to utilize direct
  388.                         Optical System                   viewing system to allow realtime detection of
  389.                                                          ground and airborne targets.
  390.    SPAS                 Shuttle Pallet Satellite         Payload Carrier developed by MBB of W. Germany.
  391.    SPAS-01/01A          German Shuttle Pallet            Demonstrates the utilization of the MBB platform
  392.                         Satellite                        and systems as a carrier for science experiments.
  393.    SPAS-III             Shuttle Pallet Satellite         A reflight of the Infrared Background Survey (IBSS)
  394.                         III                              mission.
  395.    SPTN                 Shuttle Pointed Autonomous       X-ray astronomy, medium energy survey mission,
  396.                         Research Tool for Astronomy      using retrievable free flyer.
  397.    SPTN-HALLEY          SPARTAN-HALLEY                   Search for molecules containing nitrogen, carbon or
  398.                                                          sulfur and observes the UV spectrum between 2100
  399.                                                          and 3400A.
  400.    SRAD/TPITS           Shuttle Radiator Assembly        Evaluates on-orbit thermal performance of a
  401.                         Demonstration/Two Phase          representative portion of an integrated two-phase
  402.                         Integrated Thermal System        thermal bus and on-orbit assembly of Space Station
  403.                                                          radiator elements using Remote Manipulator System
  404.                                                          and Extra Vehicular Activity techniques.
  405.    SRL                  Space Radar Laboratory           Series of flights to acquire radar images of the
  406.                                                          Earth's surface.  The images will be used for
  407.                                                          making maps, interpreting geological features, and
  408.                                                          conducting resource studies.
  409.    SS                   Sun Synchronous                  Sun-synchronous polar orbit.
  410.    SSBUV                Shuttle Solar Backscatter        Series of flights to measure ozone characteristics
  411.                         Ultra-Violet Instrument          of the atmosphere.
  412.    SSCE                 Solid Surface Combustion         Determines the gas-phase flamespread over solid
  413.                         Experiment                       fuel surfaces in microgravity.
  414.    SSE                  Space Suit Evaluation            Demonstrates operational aspects of the Space
  415.                                                          Station's extra vehicular activity suit.
  416.    SSF                  Space Station Freedom            Orbiting Space Station.
  417.    SSF/L                Space Station                    Launches to the SSF Manned Base with emphasis on
  418.                         Freedom/Logistics                logistics support materials.
  419.    SSF/MB               Space Station Freedom            Assembly launches of modules for the SSF Manned
  420.                         Manned Base                      Base.
  421.    SSF/UF               Space Station
  422.                         Freedom/Utilization Flight
  423.    SSIP                 Shuttle Student Involvement      Competitions held between 1981-1985 in which the
  424.                         Program                          winning High School students proposed experiments
  425.                                                          which were accepted for Shuttle flights.
  426.    STEX                 Sensor Technology                Demonstrates radiation measurement technology.
  427.                         Experiment
  428.    STL                  Space Tissue Loss Model          An experiment to validate or confirm model of
  429.                                                          skeletal and cardiac muscle atrophy, collect data
  430.                                                          on catabolic pathway and control mechanisms, and
  431.                                                          test candidate pharmaceuticals for efficacy.
  432.    STP-XX               Space Test Program-XX            A series of payloads which include DOD STP
  433.                                                          secondary experiments.
  434.    STS                  Space Transportation System
  435.    STTP                 Life Sciences Space              Activity to develop and encourage interest on the
  436.                         Technology Training Program      part of college students in space biology and
  437.                                                          medicine.
  438.    SWAS                 Submillimeter Wave               Spacecraft to study how molecular clouds collapse
  439.                         Astronomy Satellite              to form stars and planetary systems.
  440.    SYNCOM               Hughes Geosynchronous            Provides communication services from geosynchronous
  441.                         Communication Satellite          orbit principally to the U.S. government.
  442.    TANK VENT            Tank Venting Experiment          Investigation of concepts to provide tank
  443.                                                          fill-while-venting to 90 percent full capacity.
  444.    TAPS                  Two Axis Pointing System         An instrument support system which allows pitch,
  445.                                                          roll, or combinations thereof to precisely point
  446.                                                          instruments at different targets.
  447.    TBD                  To Be Determined
  448.    TDRS                 Tracking and Data Relay          Series of NASA tracking, data and communications
  449.                         Satellite                        satellites to replace the NASA ground based
  450.                                                          network.
  451.    TELESAT              Canadian Telecommunication       Communication satellite built for Telesat Canada to
  452.                         Satellite                        provide voice and TV coverage to trans-Canada
  453.                                                          network of Earth stations.
  454.    TELSTAR              AT&T Communications              AT&T COMSTAR replacement -- provides communication
  455.                         Satellite                        services to the continental U.S., Alaska, Hawaii,
  456.                                                          and Puerto Rico.
  457.    TEMP                 Two Phase Mounting Plate         Operates a mechanically pumped two phase head
  458.                         Experiment                       acquisition transport and rejection system in
  459.                                                          microgravity.
  460.    TERRA SCOUT                                           Evaluates the ability of a military expert to
  461.                                                          conduct realtime analysis from low earth orbit.
  462.    TIP                  Transit Improvement Program      Improved configuration Transit Navigation
  463.                                                          Satellite.
  464.    TIS                  Teacher in Space
  465.    TITAN II                                              DOD medium class expendable launch vehicle.
  466.    TITAN III                                             Commercial intermediate class expendable launch
  467.                                                          vehicle.
  468.    TITAN IV                                              DOD large class expendable launch vehicle.
  469.    TLD                  Thermoluminescent Dosimeter      Obtains gamma ray measurements of the Shuttle
  470.                                                          environment.
  471.    TOMS                 Total Ozone Mapping              Study of Stratospheric ozone.
  472.                         Spectrometer
  473.    TOS                  Transfer Orbit Stage             Upper stage system for Shuttle and Titan.
  474.    TPCE                 Tank Pressure Control            A study to determine the effects of microgravity on
  475.                         Experiment                       the thermal stratification of fluids and to
  476.                                                          validate the effects of jet induced mixing.
  477.    TSS                  Tethered Satellite System        System capable of deploying and retrieving
  478.                                                          satellite attached by a wire tether from distances
  479.                                                          up to 100 km from the Orbiter.
  480.    U.S.                 United States
  481.    UARS                 Upper Atmosphere Research        Satellite to study chemical processes acting within
  482.                         Satellite                        and upon the stratosphere, mesosphere, and lower
  483.                                                          thermosphere.
  484.    ULYSSES              Formerly ISPM                    Investigates the properties of the heliosphere (sun
  485.                         (International Solar Polar       and its environment).
  486.                         Mission)
  487.    USML                 United States Microgravity       Series of flights of a microgravity materials
  488.                         Laboratory                       processing laboratory attached to the Shuttle.
  489.    USMP                 United States Microgravity       Conduct materials processing experiments in the
  490.                         Payload                          microgravity environment available in the Orbiter
  491.                                                          cargo bay while in low earth orbit.
  492.    USS                  Unique Support Structures
  493.    UV                   Ultraviolet
  494.    UVLIM                Ultraviolet Limb Imaging         Establishes the earth and space extreme UV
  495.                         Experiment                       environment and observes space structure and time
  496.                                                          variation in segments of the 1100-3000 angstrom
  497.                                                          range.
  498.    UVPI                 Ultraviolet Plume Imager         Free-flying satellite observation of Orbiter OMS
  499.                                                          burns.
  500.    VCS                  Voice Controlled System          Evaluates effectiveness of voice controlled system
  501.                                                          on the Shuttle cargo bay closed circuit television.
  502.    VFT                  Visual Function Test in          A biomedical study to determine effects of
  503.                         Space                            microgravity on human visual performance.
  504.    VIPOR                Visual Investigation             A series of experiments to study elements that can
  505.                         Program on Orbiter               affect and degrade the performance of any optical
  506.                         Operations                       (photo, visual, or video) system.
  507.    WESTAR               Western Union Telegraph          A C-band satellite to replenish and expand the
  508.                         Communication Satellite          Westar system (Western Union domestic communication
  509.                                                          system).
  510.    WFF                  Wallops Flight Facility
  511.    WIND                                                  Satellite to measure solar wind input to
  512.                                                          magnetosphere.
  513.    WISP                 Waves in Space Plasma            An attached payload to conduct a series of active
  514.                                                          experiments using radio transmitters to perturb the
  515.                                                          space plasma environment.
  516.    WOSE                 Weather Officer in Space         Assesses the feasibility of expert weather
  517.                         Experiment                       observations from space to observe, photograph, and
  518.                                                          videotape atmospheric and ionospheric phenomena.
  519.    WSF                  Wake Shield Facility             Molecular and chemical beam epitaxy growth of
  520.                                                          compound semiconductors, high temperature
  521.                                                          superconductors, and other materials using
  522.                                                          techniques requiring ultra-high vacuum, high
  523.                                                          pumping speeds, and relatively large working
  524.                                                          volumes.
  525.    WSMC                 Western Space and Missle         A USAF organization with Headquarters at Vandenberg
  526.                         Center                           Air Force Base, California.
  527.    XTE                  X-Ray Timing Explorer            A payload to be used in Earth orbit to investigate
  528.                                                          the physical nature of compact X-Ray sources by
  529.                                                          studying fluctuations in X-Ray brightness over
  530.                                                          time-scales ranging from microseconds to years.
  531.  
  532. ------------------------------
  533.  
  534. End of SPACE Digest V13 #129
  535. *******************
  536.