Related by context. All words. (Click for frequent words.) 60 geo synchronous 59 propulsion subsystem 56 interplanetary spacecraft 56 lunar landers 55 AEHF satellites 55 Foton M3 55 Japan Kibo laboratory 55 wing spars 55 Fregat upper stage 55 bipod fitting 55 Orion Ares 54 Curiosity rover 54 Multi Purpose Logistics Module 54 cryocoolers 54 Virgin Galactic unveils 54 Vega launcher 54 DMSP F# 53 geosynchronous Earth 53 Globalstar constellation 53 SBSS satellite 53 backshell 53 airframe modifications 53 P#/P# truss 53 Foton M2 53 Permanent Multipurpose Module PMM 53 BepiColombo 53 Atlantis Undocks From 53 blade rotor 53 Solid Rocket Boosters 53 decommissioned Peacekeeper 53 Altair lunar lander 53 MUOS satellite 52 Geeky tweeters 52 GOES O 52 SIRAL 52 Eurostar E# 52 Glonass K 52 JCSAT 9 52 Anik F3 52 Rain overcast sky 52 Giove B 52 robotic Canadarm 52 Pirs Docking Compartment airlock 52 A# spacecraft 52 LRO LCROSS 52 geo synchronous transfer 52 LEO satellites 52 Earth Orbit LEO 52 entire Milstar constellation 52 SpaceWire 52 NAVSTAR Global Positioning System 52 Block IIR M 52 ASTRA 1L 52 mosaicking 52 Harmony Node 52 GPS IIF 51 manned spaceships 51 circumlunar 51 Turbo Mallard 51 #/#-ton truss 51 SpaceLoft 51 shuttle Discovery STS 51 XTAR EUR 51 geostationary earth 51 Highly Adaptable Satellite 51 Orlan MK 51 SSM# 51 IBEX spacecraft 51 ASTRA 1KR 51 replanned 51 Cargo Launch Vehicle 51 Shuttle Docks 51 Orbital Express 51 Soyuz TMA spacecraft 51 ion thrusters 51 YMax magicJack 51 breathing scramjet engine 51 payload fairings 51 Thales Alenia 51 Shuttle docks 51 Ariane launchers 51 OMS pods 51 ATV Jules Verne 51 windshield wiper maneuver 51 LSAM 51 radioisotope thermoelectric generator 51 Indeed Melroy 51 Shuttle Endeavour docks 51 Booster Separation 51 x4 x8 51 GOCE satellite 51 Shuttle Discovery docks 51 frustum 51 Launch Abort System 51 ISS Reshetnev 50 Falcon 1e 50 Tranquility node 50 orbital inclination 50 Milstar satellites 50 GPS IIF satellites 50 Glonass satellites 50 Orbital Taurus II 50 SLC 3E 50 Structured eASIC 50 Cygnus spacecraft 50 TDRSS 50 SkyRouter 50 Lockheed Martin Waterton Canyon 50 postflight 50 Globalstar satellites 50 deorbiting 50 thrust vector 50 S6 truss segment 50 RSRMs 50 axis perpendicular 50 shuttle aft compartment 50 Skynet 5C 50 CBERS 2B 50 orbital rendezvous 50 Jules Verne ATV 50 HEO payload 50 Crew Launch Vehicle 50 Soyuz launcher 50 urine recycler 50 Soyuz spacecraft docked 50 MetOp satellite 50 Telstar #R 50 Yahsat 1A 50 Kibo robotic arm 50 Jupiter Icy Moons 50 interstage 50 Ariane launcher 50 Roddenberrys remains 50 SSPTS 50 SkySat 50 Atlas Centaur 50 Breeze KM 50 WGS satellites 50 Earth orbit LEO 50 AEHF satellite 49 coastal Naro 49 Hubble gyroscopes 49 Shuttle Endeavour undocks 49 Solid Rocket Booster 49 docking compartment 49 GPS Block IIF 49 orbit GEO 49 reliability maintainability 49 Apollo Lunar Module 49 Orbiter Processing Facility OPF 49 spaceframe 49 Astrium Eurostar 49 VistaNav 49 Chang'eI 49 Soyuz Fregat rocket 49 Rockot launch 49 De Havilland Comet 49 Mars Pathfinder lander 49 Mission SRTM 49 Block IIF 49 tailboom 49 Iridium NEXT satellites 49 Foton spacecraft 49 OMS pod 49 orbital altitudes 49 Hubble Space Telescope HST 49 NAVSTAR GPS 49 Lunar Orbiter 49 Express AM# 49 QuVIS servers 49 Orion spacecraft 49 Rockot 49 TDRS K 49 hypersonic scramjet 49 thinkiD 49 Briz M booster 49 EELVs 49 GE CF6 engines 49 TDRS 49 MPCV 49 Intelsat IS 49 JIMO mission 49 Soyuz Fregat 49 MTSAT 1R 49 Shuttle Atlantis docks 49 Aerojet propulsion 49 JSOW ER 49 equatorial orbit 49 GLONASS constellation 49 Ares IY 49 Astro E2 49 ARCTUS 49 downlink uplink 49 MUOS satellites 49 Advanced EHF satellite 49 unmanned lunar orbiter 49 composite payload fairing 49 retroreflector 49 geosynchronous transfer orbit 49 Commander Sergei Volkov 49 Orbital Maneuvering System 49 Eurostar E# platform 49 geosynchronous satellite 49 ARRL AMSAT 49 Arabsat 5A 49 faulty gyroscope 49 antenna reflector 49 ion thruster 48 ESA GOCE 48 graphite epoxy 48 propellant tanks 48 Paulo Nespoli 48 xenon propellant 48 Air Missile AMRAAM 48 PowerPC #SX 48 Japanese Kibo laboratory 48 GPS IIR M 48 starboard truss segment 48 Winglets 48 Ocean Salinity 48 airframes engines 48 Rassvet module 48 Re engining 48 Rockot launcher 48 Alphabus 48 planetary Transits 48 H IIA 48 ballscrew 48 Dual Payload Attach Fitting 48 orbiter robotic arm 48 Oleg Ivanovsky 48 SMOS Soil Moisture 48 prelaunch preparations 48 Multi Purpose Crew 48 SATCOM Satellite 48 CATIA V#R# 48 Minotaur IV launch 48 HTV2 48 microgravity experiments 48 aboard SpaceX Falcon 48 ExoMars mission 48 elevons 48 electric ion propulsion 48 GEnx 2B engine 48 remote sensing satellite Resourcesat 48 carry heavier payloads 48 #PCF freighter 48 venerable Soyuz rocket 48 RTI middleware 48 Shuttle Discovery blasts 48 Automated Transfer Vehicle 48 stator windings 48 Orion Crew 48 GLONASS M 48 scramjet engines 48 Intelsat satellites 48 Satellite Successfully Launched 48 SpaceLoft XL 48 drogue parachute 48 Launch Scrubbed 48 QFP package 48 Turksat 4A 48 ARISSat 48 VIIRS 48 TIMCO Engineered Systems 48 Pilot George Zamka 48 orbiting observatories 48 visit http:/www.nasa.gov/shuttle 48 weldment 48 CH #K helicopter 48 Roman Romanenko 48 aircrew situational awareness 48 orbital altitude 48 coolant loops 48 spacecraft orbited 48 PCB layout 48 LRUs 48 NanoSim 48 Titan IVB 48 Beidou satellite 48 transformers switchgear 48 spacecraft 48 heatshield 48 Lunar Roving Vehicle 48 Skynet 5B 48 lightweight composites 48 remotely controllable 48 DC1 Docking Compartment 47 Soyuz FG 47 Divine Vessel 47 ExoMars rover 47 ExoMars Trace Gas 47 MEASAT 3a 47 Leonardo Multi Purpose 47 Oefelein piloted 47 System MUOS 47 Ariane 5G 47 External Stowage Platform 47 NuSTAR 47 Kliper 47 tighter tolerances 47 MicroBlaze soft processor 47 engineer Nicole Stott 47 Molniya 47 NASA Stratospheric Observatory 47 earth orbiting satellites 47 Herschel Planck 47 TCI# 47 maxon 47 AIM #D 47 ATV Johannes Kepler 47 GSLV rockets 47 SpaceX Falcon 9 47 Atlantis undocks 47 ST5 47 Galileo constellation 47 Crewmate Tracy Caldwell 47 Minotaur IV 47 GQM #A Coyote 47 Spacebus 47 engineer Timothy Kopra 47 WGS satellite 47 curve tracer 47 Shuttle Discovery arrives 47 Spaceway F1 47 iris diaphragm 47 heavier payloads 47 Air Force Evolved Expendable 47 linear guideways 47 fiber splicing 47 spokesman Michael Braukus 47 GIOVE B 47 orbiting ISS 47 CHIPSat 47 engineer Yury Lonchakov 47 PID controller 47 composite airframe 47 Russians Alexander Kaleri 47 NPO Lavochkin 47 Phobos Grunt 47 amp tonally flexible 47 frictional resistance 47 DSCS III 47 Leonardo Permanent Multipurpose 47 Extreme Networks Direct Attach 47 Orion LAS 47 Orbital Debris 47 Rosetta comet chaser 47 tolerancing 47 schematic capture 47 Jupiter Ganymede 47 Philae lander 47 Hubble orbits 47 robotic arm Canadarm2 47 engineer Oleg Kononenko 47 L5 signal 47 SPARC V8 47 shunt resistors 47 Block 5D 47 aeroshell 47 Extra Vehicular Activity 47 VINASAT 47 Satellite Launch Vehicle PSLV 47 Orion CEV 47 SRBs 47 System SBIRS 47 SpaceX Dragon 47 underbody protection 47 SSMEs 47 geosynchronous GEO 47 Kounotori vehicle 47 GOES N 47 turboshaft 47 WISE spacecraft 47 Churyumov Gerasimenko 47 elliptical polar 47 geosynchronous 47 orbiter lander 47 costly redesigns 47 orbital 47 Apollo lunar lander 47 Pirs Docking Compartment 47 GPS IIIA 47 customized kitting 47 Russian Zvezda module 47 ISS resupply 47 orbiter 47 engineer Oleg Kotov 47 Vostok spacecraft 47 LISA Pathfinder 47 APKWS II 47 SpaceshipTwo 46 subframes 46 SMOS satellite 46 vertical carousels 46 Zenit 3SLB 46 liftoff dooming 46 airframe avionics 46 Geosynchronous 46 H IIB 46 TomTom LINK 46 NFIRE 46 dispositioning 46 geostationary communications 46 Azerspace 46 blended winglet 46 Lunar Module 46 INSAT 4CR 46 Resourcesat 2 46 exacting tolerances 46 Optus D3 46 Jules Verne Automated Transfer 46 parallel kinematics 46 PSLV C# rocket 46 FGB nadir port 46 Spacewalking 46 Su #SM 46 BSAT 3b 46 Space Shuttle Orbiter 46 impedance matching 46 payload canister 46 Spacehab module 46 geosynchronous orbit GEO 46 reusability 46 geo stationary 46 Ares I. 46 P5 truss 46 Pirs docking compartment 46 Helios 2B 46 shuttle Endeavour STS 46 AIM 9X Sidewinder 46 LEAP X1C 46 hypervelocity 46 LightSail 1 46 laser altimeter 46 enters lunar orbit 46 SCISAT 46 assembly disassembly 46 inlet ducts 46 Kepler 9c 46 Heidemarie M. 46 Sun synchronous orbit 46 Joint Helmet Mounted 46 module Zvezda 46 GPS 2R 46 Vehicle CEV 46 orbital maneuvers 46 rotor shaft 46 Panhard rod 46 HOUSE Remains 46 bipropellant 46 fusion splicer 46 Yinghuo 1 46 Microgage 46 Zenit 3SL 46 SiRFstar 46 1MHz switching frequency 46 Exploration Vehicle 46 Russian cosmonauts Alexander Kaleri 46 Delfi C3 46 Cosmodrome 46 Evolved Expendable Launch 46 thrust vectoring 46 defective gyroscope 46 Altéa CMS 46 Glonass navigation satellites 46 thruster firings 46 Reusable Launch Vehicle 46 GE# engine 46 HEO payloads 46 GPS IIF satellite 46 Powerwave antennas 46 Carbonized 46 HDS# 46 Planck telescope 46 satellites orbiting Earth 46 UH #M Upgrade 46 commander Sergei Volkov 46 KAGUYA 46 Russian Orlan MK 46 Dyna Soar 46 airborne observatory 46 Beechjet #A/XP 46 MQ 8B 46 reentry capsule 46 sunvisors 46 extravehicular 46 extravehicular activities 46 Pirs module 46 longitudinal axis 46 pintle 46 IRS#D 46 BepiColombo mission 46 lidar instrument 46 Yuri Lonchakov 46 swash plate 46 Proton Breeze M 46 Retrofitted 46 Lunar Rover 46 MatrixOne PLM 46 turbopumps 46 Vehicle OBV 46 Pegasus XL 46 MPLM 46 Milstar II 46 Mars Surveyor 46 Resembling miniature 46 Reciprocating Saw 46 pressurized module 46 CAD geometry 46 QUICC 46 Cape Canaveral FL AHN 46 Oceansat 46 mere fly bys 46 geosynchronous satellite launch 46 MIL STD #B 46 Soyuz launchers 46 Vehicle ATV 46 pilot Charlie Hobaugh 46 Turksat 3A 46 exhaust plume 45 JT9D 45 fluid viscosity 45 runway taxiways 45 axis CNC 45 electromagnetic propulsion 45 J 2S 45 Shenzhou spacecraft 45 lander rover 45 NASA GLAST 45 Geo IK 45 Apollo Skylab 45 W2A satellite 45 geosynchronous satellites 45 EchoStar XIV 45 Ulysses spacecraft 45 constraint solver 45 flyover ramps 45 dimensioning 45 rotational axis 45 Atlas IIAS 45 VSDs 45 J 2X 45 airglow 45 HAMSAT 45 TanDEM X 45 Citation XLS + 45 piezo actuators 45 panchromatic camera 45 radiused 45 Proba 2 45 minimizes downtime 45 Shuttle Atlantis blasts 45 ballscrews 45 OCO satellite 45 lunar orbits 45 geostationary 45 Hubble Servicing 45 ASTRA 1N 45 Khrunichev Space Center 45 spacecraft SpaceShipTwo 45 autonomous rendezvous 45 HyFly 45 Shuttle Carrier 45 concave convex 45 HepcoMotion 45 intertank 45 Aboard Endeavour 45 balancer shaft 45 AdvancedMC module 45 uncrewed 45 Orbital Module 45 avionic systems 45 WhiteKnightTwo mothership 45 Tech Insertion 45 Concept Genesis 45 Saturn Cassini 45 Boeing #-# freighter 45 parasitic capacitance 45 Volvo FMX 45 Talus Vortex 45 payload fairing 45 P6 truss 45 Shuttle undocks 45 Canadarms 45 comet chaser 45 SearchInform 45 Astrosat 45 RQ 4B 45 Tranquility module 45 gimbals 45 Nasa Mars Odyssey 45 modeling texturing 45 WhiteKnightTwo WK2 45 Kosmos 3M 45 Astra 1L 45 S#/S# truss 45 KOMPSAT 45 Required Navigation Performance 45 prograde 45 ROCSAT 2 45 Ares IX rocket 45 Solar TErrestrial RElations Observatory 45 graphical debugging 45 interiors exteriors 45 ICO G1 satellite 45 humanoid robot bound 45 impedance measurements 45 Telvent DMS 45 Ext4 file 45 tweeter midrange 45 substructure repairs 45 Astronauts Install 45 Solar Orbiter 45 aspheric lens 45 spacecrafts 45 chassis rigidity 45 Tactical Tomahawk 45 dedusting 45 P#/P# [002] 45 TDRS satellites 45 VTOL aircraft 45 Orbital Minotaur 45 sensor payloads 45 Alexey Sitev 45 baggage misconnections 45 DDR2 memory interface 45 ballistic missiles SLBMs 45 Multi Purpose Logistics 45 Murciélago LP# 45 scalability modularity 45 aluminum spaceframe chassis 45 Kounotori2 45 thrust oscillation 45 pinion angle 45 dexterous robot 45 Solar Dynamics Observatory 45 COLBERT treadmill 45 Geared Turbofan demonstrator 45 ECO sensor 45 GPIB USB 45 SIRTF 45 heaviest payloads 45 Hubble Space telescope 45 Keisel quipped 45 MetOp 45 indigenous cryogenic 45 Xerus 45 Mars rovers Opportunity 45 Shuttle Discovery undocks 45 inductive proximity 45 nosecap 45 GE CF6 45 external stowage 45 LRO spacecraft 45 LTS# 45 flowsheets 45 Milstar constellation 45 epicyclic 45 Pressure mmHg 45 Zvezda module 45 specialists Scott Parazynski 45 Etna interchange 45 Aboard Atlantis 45 cowlings 45 SBIRS GEO 45 powerpack 45 CF6 #C# 45 manned lunar missions 45 Rubberized asphalt 45 feedline 45 camshaft timing 45 starboard SARJ 45 spacecraft Chandrayaan 1 45 bedrooms bathroom kitchenette 45 Orion MPCV 45 Microgravity Science Glovebox 45 PARASOL 45 reinforced thermoplastic 45 sloped hood 45 PSLV C 45 winglike 45 SmartPlant Enterprise solutions 45 circularize 45 Fisheye Optic 45 WhiteKnightTwo carrier 45 flapless 45 NPOESS Preparatory Project 45 NASA THEMIS 44 Crew Prepares 44 A#AX platform 44 ASTRA 3B 44 Early Ammonia Servicer 44 feedthrough 44 Dnepr rocket carrying 44 ANSYS Workbench platform 44 CX OLEV 44 geo stationary orbit 44 Orbital Boost 44 Shenzhou manned 44 lateral rigidity 44 trapezoidal shaped 44 Aero Sekur 44 restyled grille 44 PowerINSPECT 44 serializer deserializer 44 andmaintenance 44 photon flux 44 steerable beam 44 ESA SMART 44 ISS reboost 44 Reinforced Carbon Carbon 44 kg payload 44 SpaceX Dragon spacecraft 44 Rosetta orbiter 44 inertial guidance 44 commander Leroy Chiao 44 VASIMR 44 SATCOM WGS 44 engineer Salizhan Sharipov 44 darkfield 44 UK DMC2 44 lacrimal 44 propellant loading 44 P Churyumov Gerasimenko 44 W7 satellite 44 remote sensing instruments 44 filamentary structure 44 Servicing Mission 44 wraparound windscreen 44 midplane 44 hypersonic speeds 44 pressurized mating 44 nexgen 44 SaM# 44 coplanar 44 undocks 44 azimuthal 44 servo controllers 44 Briz M 44 C 5M 44 ballistic trajectory 44 parameterization 44 P1 truss 44 drastically shortens 44 Insat 3A 44 Cartosat 2B 44 LabVIEW graphical programming 44 DragonLab 44 NGATS 44 Geosynchronous Transfer Orbit GTO 44 orbit 44 hydrazine thrusters 44 rotary axis 44 module 44 NEAR Shoemaker 44 CFM# 5A 44 aft skirt 44 orbital eccentricity 44 European Modular Cultivation 44 payload 44 Elektron oxygen generation 44 #SP [002] 44 Yury Lonchakov 44 Ariane rocket 44 E#C [002] 44 External Tank 44 Geo synchronous 44 SmartPlant Instrumentation 44 Sacred Vessel 44 Hispasat 1E 44 Landing Facility 44 6nm 44 Electro Magnetic Interference EMI 44 Solar Arrays 44 WebTAS 44 connectorization 44 Huygens Probe 44 Topol M SS 44 Galileo satellites 44 unmanned airship 44 Launch Vehicle EELV 44 GEO satellites 44 NASTRAN 44 ESA Herschel 44 lunar equator 44 Plunet BusinessManager 44 Mk6 44 maximizes uptime 44 don spacesuits 44 J 2X engine 44 Jupiter Icy Moons Orbiter 44 JPEG encoding 44 STSS Demo 44 W2A 44 Orosi Mill project 44 polar orbiting 44 ELCs 44 emissions combustor 44 Cryosat 44 STS 44 GE# #B engines 44 main rotor blade 44 Planck satellite 44 nm geometries 44 WhiteKnight 44 rocket nose cone 44 RQ 7B Shadow 44 STSS satellites 44 STP S# 44 GSLV rocket 44 GTAW 44 Space Shuttle 44 NeoKicks 44 Manufacturability DFM 44 INSAT 4A 44 station Pirs docking 44 storable propellants 44 pilot Charles Hobaugh 44 NOAA GOES 44 Dragon spacecraft 44 parameterisation 44 Soyuz 44 Russian Orlan spacesuits 44 Astrotech payload processing 44 THEMIS satellites 44 underbodies 44 hood fenders 44 Saturn outermost 44 starboard truss 44 foundry castings 44 PICO Extreme 44 NASA Ares IX 44 Automatic Transfer 44 intake plenum 44 mounting flanges 44 STC'd 44 grille insert 44 stabilizing gyroscopes 44 ablator 44 STPSat 44 SpaceShip Two 44 Pluto Kuiper Belt 44 Kayser Threde 44 Cassini Equinox 44 JaguarDrive 44 Reliathon 44 exterior façade 44 servo amplifier 44 pericentre 44 reusable spacecraft 44 GPS IIR 44 NM spaceport 44 Orbital Sciences Taurus 44 Chandrayaan II 44 dexterous humanoid robot 44 GSTB V2 44 maritime subsurface 44 GLONASS satellites 44 Systems NEX AIQ.H 44 comet Churyumov Gerasimenko 44 TFE# 44 polylines 44 KODAK CCD Image Sensors 44 S6 truss 44 hydro pneumatic 44 ISE #.#i 44 Space Shuttle Program 44 Cassini Huygens Mission 44 Launch Postponed 44 Mir Space Station 44 Russian Mikhail Tyurin 44 Comet Churyumov Gerasimenko 44 velocity vector 44 asphalt pavements 44 Astra 3B 44 GPS IIR satellites 44 shepherding spacecraft 44 collimation 44 Orion capsule 44 Ford Airstream Concept 44 Atlantis STS 44 synchronous orbit 44 Exploration Vehicle CEV 44 borescope inspections 44 chamfered 43 Martian rover 43 Satellites GOES 43 uniaxial 43 liquid crystal molecules 43 Astrium Satellites 43 #.#nm [002] 43 steerability 43 Discoverys 43 hypersonic missiles 43 PartMaker Version 43 manned Soyuz 43 membrane keypads 43 Leica Viva 43 multihead 43 #pin [001] 43 opto couplers 43 Endeavour STS 43 Eutelsat KA SAT 43 Baykonur 43 SBSS Block 43 Orbiters 43 provisioning patching 43 probe Chang'e 43 AEGIS BMD 43 Shuttle Orbiter 43 EMC Smarts Application 43 COMAND controller 43 Crawler Transporter 43 geospace science 43 THEMIS spacecraft 43 Ares Orion 43 X#B 43 bypass capacitor 43 Geosynchronous Transfer Orbit 43 electrical reticulation 43 sun synchronous orbit 43 Bob Curbeam 43 Innovatively designed 43 LEOP 43 Max Launch Abort 43 Anik G1 43 shuttle middeck 43 Delcam PowerMILL CAM 43 RL#B 2 43 spaceward 43 Boeing #SP 43 unmanned Shenzhou 43 hardpoints 43 OG2 satellites 43 orbiter payload bay 43 DSP algorithms 43 chief Vladimir Solovyov 43 milling spindle 43 Convection Rotation 43 chassis tuning 43 Orbiter Boom Sensor 43 Lunar Excursion Module 43 Yarkovsky effect 43 trunnion 43 Sayano Shushenskaya HPP 43 GPS Block IIR 43 easily updateable 43 ecliptic plane 43 S1 truss 43 AMPERE 43 RSC Energia 43 STOVL F 43 instrument calibrations 43 crusher conveyor system 43 Orbiter 43 modularized 43 offboard 43 refrigeration compressor 43 JaguarDrive Selector 43 subsea flowlines 43 z axis 43 ARINC #A 43 Shepherding Spacecraft 43 avionics hydraulics 43 DKET 43 runway taxiway 43 SpaceShip 43 SolarWall ® 43 P 8A MMA 43 Kazakhstan Baikonur Cosmodrome 43 Turbomeca Arriel 43 Shuttle Endeavor 43 Kurs automated 43 SystemVerilog verification 43 Manned Spacecraft 43 parabolic arcs 43 unmanned spaceplane 43 designated GPS IIR 43 engineer Garrett Reisman 43 astronauts Hans Schlegel 43 code refactoring 43 lowest levelized 43 optionally piloted 43 Mars landers 43 Rokot 43 CH #K 43 cosmic ray flux 43 crewed spacecraft 43 Andrey Borisenko 43 Rosetta spacecraft 43 attenuation correction 43 Pad Abort 1 43 greatly simplifying 43 bladed rotor 43 XIO# 43 Taikonaut 43 sagittal plane 43 Insat 4B