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(Click for frequent words.) 78 Shuttle Atlantis 78 Shuttle Endeavour 76 Space shuttle Discovery 76 Space Shuttle Atlantis 74 Space Shuttle Discovery 73 Space shuttle Endeavour 73 Space Shuttle Endeavour 73 space shuttle Discovery 73 shuttle Discovery 72 Shuttle Endeavor 71 Space shuttle Atlantis 70 shuttle Atlantis 68 space shuttle Endeavour 68 space shuttle Atlantis 66 International Space Station 66 shuttle Endeavor 63 Launch Scrubbed 63 Atlantis undocks 63 shuttle undocks 63 Endeavour 63 Atlantis STS 63 Endeavour docked 63 shuttle Endeavour 63 Space Shuttle Launch 63 Spacewalks 62 Atlantis Undocks From 62 Shuttle Crew 62 space shuttle 62 Space Shuttle Endeavor 62 Shuttle Launch 62 Endeavour STS 62 undocks 62 shuttle Discovery STS 61 Shuttle Docks 61 shuttle Endeavour STS 61 Ares IX rocket 61 Astronauts Prepare 61 aboard Atlantis 61 Shuttle undocks 61 orbiter 61 Atlantis 61 Space Shuttle 61 Shuttle Atlantis blasts 61 Crew Prepares 61 Shuttle astronauts 61 shuttle 61 Discovery STS 61 Stardust capsule 61 George Zamka 60 spacemen Timothy Kopra 60 4th Spacewalk 59 Soyuz Spacecraft 59 Cape Canaveral FL AHN 59 Jules Verne ATV 59 Shuttle Atlantis docks 59 Space Station 59 Spacewalking 59 undock 59 Risky Spacewalk 59 KSC Shuttle 59 Discovery undocked 59 Discovery 59 Shuttle Endeavour blasts 59 CAPE CANAVERAL FL 59 shuttle Discovery blasted 59 Oefelein piloted 59 NASA 58 Final Spacewalk 58 Astronauts inspect 58 Atlas 2AS 58 Garret Reisman 58 Baikonur Cosmodrome Kazakhstan 58 Endeavour undocks 58 Shuttle Discovery blasts 58 Astronauts Arrive 58 Astronauts Begin 58 Pad #B 58 spacewalkers Scott Parazynski 58 Canadian Julie Payette 58 CANAVERAL Fla. 58 NASA Stardust spacecraft 58 Launch Postponed 57 space shuttles 57 KENNEDY SPACE CENTER 57 Space Station Crew 57 orbiter Atlantis 57 SPACE SHUTTLE 57 Space Shuttle STS 57 engineer Timothy Kopra 57 Baikonur Kazakhstan 57 engineer Nicole Stott 57 Russian Mikhail Tyurin 57 shuttle Atlantis STS 57 resident Gregory Chamitoff 57 Cosmodrome 57 SpaceX Falcon 9 57 Rain overcast sky 57 urine recycler 57 engineer Garrett Reisman 57 Soyuz spacecraft docked 57 Shuttle Discovery lands 57 shuttle missions 57 Shuttle Astronauts 57 Zamka 57 Discovery undocking 56 Russian Cargo Ship 56 EDWARDS AIR FORCE BASE 56 Shenzhou V spacecraft 56 Commander George Zamka 56 CAPE CANAVERAL Astronauts 56 Shuttle Endeavour docks 56 Cape Canaveral Nasa 56 Shuttle docks 56 Shuttle Atlantis astronauts 56 ISS Expedition 56 INTERNATIONAL SPACE STATION 56 Astronaut Sandra Magnus 56 Orbiter Processing Facility OPF 56 Space Station Astronauts 56 astronaut Rick Sturckow 56 CAPE CANAVERAL FLORIDA 56 Commander Dominic Gorie 56 Astronauts 56 countdown dress rehearsal 56 spacecraft 56 manned Soyuz 56 Tranquility module 56 veteran spaceflyer 55 Soyuz capsule 55 NM spaceport 55 CAPE CANAVERAL Shuttle Discovery 55 Mars Lander 55 Launch Pad #B 55 commander George Zamka 55 Shenzhou VII spacecraft 55 Japan Kibo laboratory 55 windshield wiper maneuver 55 Shuttle Discovery undocks 55 spacewalker Scott Parazynski 55 commander Pam Melroy 55 Commander Fyodor Yurchikhin 55 Dominic Gorie 55 Gregory Chamitoff 55 Pad #A 55 aboard Soyuz TMA 55 director Chuck Dovale 55 ASTRONAUTS 55 comet chaser 55 Shuttle Atlantis undocked 55 Kazakhstan Baikonur Cosmodrome 55 cosmonaut Nikolai Budarin 55 shuttle Discovery astronauts 55 Discovery payload bay 55 orbiting complex 55 Soyuz Capsule 55 Endeavour astronauts embarked 55 weather satellite TIROS 55 orbiting laboratory 55 Discovery undocks 55 Dragon capsule 54 shuttle undocked 54 NASA Ares IX 54 Soyuz docked 54 Commander Pam Melroy 54 Dryden Aircraft 54 Atlantis undocked 54 Russian Salizhan Sharipov 54 GLAST spacecraft 54 engineer Greg Chamitoff 54 Astronaut Sunita Williams 54 Astronauts Install 54 Ron Garan 54 Shuttle Discovery docks 54 Endeavour astronauts 54 Rosetta spacecraft 54 WISE spacecraft 54 shuttle Endeavour astronauts 54 commander Zhai Zhigang 54 unmanned Progress 54 PSLV C6 54 Soyuz capsule carrying 54 STSS Demo 54 Shuttle Atlantis undocks 54 Spacewalking astronauts 54 Pamela Melroy 54 ESA Rosetta 54 Pirs Docking Compartment 54 lunar orbiter Chandrayaan 54 Geeky tweeters 54 Commander Rick Sturckow 54 Baikonour Cosmodrome 54 Spacewalker 54 pad #A 54 Japanese Kibo laboratory 54 Solid Rocket Boosters 54 #/#-ton truss 54 Shenzhou VI craft 54 Zarya module 54 Rick Linnehan 54 Hubble 54 astronauts 54 Commander Charlie Hobaugh 54 Reaches Orbit 54 NASAs 54 Lee Archambault 54 Asteroid Mission 54 Hubble servicing 54 Smithsonian Institution hangar 54 Messenger spacecraft 54 Space Station Status 54 Hubble Servicing 54 commander Charlie Hobaugh 54 traveled rocketship 54 shuttle astronauts 54 liftoff dooming 54 Aboard Atlantis 53 King Tut chariot 53 Tim Kopra 53 manned spacecraft Shenzhou VI 53 liftoff 53 Undocking 53 Take Spacewalk 53 Huygens Probe 53 Hubble Space Telescope 53 dexterous robot 53 spacewalk Lopez Alegria 53 commander Leroy Chiao 53 Harmony Node 53 Alexander Samokutyaev 53 Hubble gyroscopes 53 PSLV C 53 Discovery astronauts 53 By Jennifer Viegas 53 NASA Space Shuttle 53 Kibo Japanese 53 By Rossella Lorenzi 53 Cassini Huygens 53 Pilot George Zamka 53 commander Sergei Volkov 53 pad #a 53 Infrared Astronomy SOFIA 53 astronaut Rex Walheim 53 specialists Nicole Stott 53 astronaut Scott Parazynski 53 Shenzhou VII 53 Progress resupply 53 SELENE probe 53 Foton spacecraft 53 Russian cosmonaut Alexander Kaleri 53 Léopold Eyharts 53 MPLM 53 CAPE CANAVERAL Fla. 53 shuttle fleet 53 Stardust spacecraft 53 Mars Orbiter 53 Minotaur rocket 53 Solar Sail 53 Asteroid Probe 53 Discovery liftoff 53 Spacewalk 53 rover Spirit 53 Yuri Shargin 53 Nasa 53 Alexander Samokutyayev 53 Permanent Multipurpose Module PMM 53 Mars rovers Opportunity 53 LRO LCROSS 53 Lands Safely 53 Dan Tani 53 Space Capsule 53 Russia Baikonur cosmodrome 53 SSMEs 53 Spacecraft 53 ATLANTIC Va. 53 Astronauts hitched 53 Spacewalking astronauts relied 53 undocked 53 Pilot Terry Virts 53 Replied Endeavour commander 53 Commander Sergei Volkov 53 payload canister 53 W. Haise 53 Shuttle Launch Delay 53 Russian crewmate Yuri 53 Soyuz rocket 53 Kounotori2 53 Lunar Reconnaissance Orbiter LRO 52 Eyharts 52 Asteroid Collision 52 Karen Nyberg 52 Shuttle 52 Soyuz landings 52 Andrey Borisenko 52 Shuttle Discovery Blasts 52 engineer Yury Lonchakov 52 rover Spirit landed 52 spacewalking astronaut gently 52 Ariane rocket 52 NASA Shuttle Launch 52 Cassini Huygens spacecraft 52 orbiting outpost 52 Shuttle Endeavour undocks 52 Japanese Kibo lab 52 Atlantis payload bay 52 ISS robotic arm 52 spacewalking astronaut accidentally 52 Landing Facility 52 Orbiter 52 defective gyroscope 52 heaviest payloads 52 Endeavour undocked 52 broken coolant pump 52 THEMIS Images 52 Soyuz spacecraft 52 Servicing Mission 52 SpaceLoft XL rocket 52 CAPE CANAVERAL Fla 52 Kibo module 52 astronaut Nicole Stott 52 PSLV C9 52 Foton M3 52 Space Infrared Telescope 52 Poisk module 52 Yuri Lonchakov 52 shuttle Atlantis astronauts 52 astronaut Tim Kopra 52 Barry Wilmore 52 NASA LCROSS 52 Spacewalking astronauts installed 52 Alexander Kaleri 52 orbiting Kepler telescope 52 orbital rendezvous 52 Russian cosmonaut Nikolai Budarin 52 BepiColombo 52 Cosmonaut Yuri Gagarin 52 STP S# 52 Shuttle Launch Date 52 spokesman Michael Braukus 52 gaseous hydrogen leak 52 Roman Romanenko 52 Drew Feustel 52 Kazakhstan Baikonur 52 Irene Mona Klotz 52 NASA Spacecraft 52 Russian cosmonauts Alexander Skvortsov 52 Jupiter Icy Moons 52 Nicole Stott 52 shuttle Discovery undocked 52 Planck spacecraft 52 Leonardo Permanent Multipurpose 52 Greg Chamitoff 52 docking compartment 52 Martian orbit 52 station Zarya module 52 Space Shuttles 52 Soyuz TMA spacecraft 52 aboard Endeavour 52 OSIRIS Rex 52 rover Opportunity 52 spacewalk 52 Leonardo Multi Purpose 52 Orbiter Processing Facility 52 Alpha Magnetic Spectrometer 52 Stratospheric Observatory 52 Mikhail Tyurin 52 comet flyby 52 Russian cosmonaut Valery Tokarev 52 Tranquility Node 52 Hayabusa probe 52 spacecraft Cassini 51 Soyuz 51 Logistics Module 51 Mars Opportunity rover 51 shuttle Atlantis docked 51 specialists Scott Parazynski 51 New Horizons spacecraft 51 spaceflyers 51 WhiteKnightTwo mothership 51 Into Orbit 51 Cape Canaveral 51 experienced spacemen 51 ESA Huygens probe 51 Curiosity rover 51 Space Shuttle Endeavour STS 51 X #A Waverider 51 Russian cosmonauts onboard 51 shuttle orbiter 51 orbital outpost 51 twin rover Opportunity 51 Tranquility node 51 ATV Jules Verne 51 Satellite Launch 51 Mike Fincke radioed 51 Atlantis astronauts 51 shuttle orbiters 51 Two spacewalking astronauts 51 undocking 51 Bob Curbeam 51 Hubble Telescope 51 Mars# 51 commander Peggy Whitson 51 Brazilian Marcos Pontes 51 William Readdy NASA 51 probe Chang'e 51 starboard SARJ 51 orbiter payload bay 51 Ed Weiler NASA 51 laboratory Skylab 51 Shuttle Discovery astronauts 51 Orbital Express 51 interplanetary missions 51 pressurized compartment 51 orbital laboratory 51 Manned Space 51 Kennedy Space 51 aboard Skylab 51 Russians Alexander Kaleri 51 orbiter robotic arm 51 spaceship 51 unmanned Shenzhou 51 spaceflyer 51 Salizhan Sharipov 51 Spaceflight Participant Charles Simonyi 51 Launch Pad #A 51 Liftoff 51 astronaut Soichi Noguchi 51 WISE telescope 51 Foton M3 mission 51 Mark Polansky 51 Lunar Probe 51 Ares IX 51 NASA MESSENGER 51 MetOp 51 Shuttle Challenger 51 Fossett Plane 51 astronaut Andrew Feustel 51 Suni Williams 51 NASA MESSENGER spacecraft 51 Fincke radioed 51 Scrubs Shuttle Launch 51 budging Wheelock told 51 GSLV D2 51 Zvezda module 51 Astronaut Lisa Nowak 51 YES2 51 Randy Bresnik 51 Endeavour astronaut 51 Commander Alexander Skvortsov 51 Bill Gerstenmaier NASA 51 deorbit 51 PSLV C# rocket 51 Pete Hasbrook 51 Commander Dmitry Kondratyev 51 #/#-ton addition 51 Phoenix Mars Lander 51 barren Kazakh steppe 51 IBEX spacecraft 51 Pirs docking compartment 51 Russian Soyuz spacecraft 51 circumlunar 51 Shenzhou VI capsule 51 Nikolai Budarin 51 H IIB 51 STS #L 51 Proba 2 51 fried circuit breaker 51 specialists Lisa Nowak 51 Astronauts Begin Spacewalk 51 Gorie 51 Cape Canaveral Fla. 51 WALLOPS 51 Alliance Successfully Launches 51 Kosmos 3M rocket 51 Oleg Skripochka 51 GOCE satellite 51 NASA Lunar Crater 51 Kazakhstan steppe 51 astronaut Gregory Chamitoff 51 Delays Shuttle Launch 51 Cape Canaveral FL 50 PSLV C# 50 Delays Space Shuttle 50 pressurized module 50 extravehicular activities 50 Manned Spaceflight 50 Astronaut Leroy Chiao 50 Minotaur IV rocket 50 GOES O 50 commander Fyodor Yurchikhin 50 Cosmonaut Salizhan Sharipov 50 broken gyroscope 50 VSS Enterprise 50 Chamitoff 50 Astronauts Embark 50 Bob Thirsk 50 Lt. Col. Yang Liwei 50 Shuttle Landing 50 Permanent Multipurpose Module 50 JOHNSON SPACE CENTER 50 Hubble Space telescope 50 winged spacecraft 50 lunar explorer 50 Dnepr rocket 50 Astronaut Nicole Stott 50 NASA Stratospheric Observatory 50 Spacehab module 50 OMS pods 50 successfully undocked 50 manned spaceship 50 Mars Atmosphere 50 spaceward 50 Atlantis rocketed 50 Russian cosmonaut Yuri Gagarin 50 DART spacecraft 50 GSLV D3 rocket 50 deorbited 50 Shuttle astronaut 50 resident Nicole Stott 50 astronauts Scott Parazynski 50 Antimatter detector 50 Tom Marshburn 50 NASA Wallops 50 Space Shuttle Program 50 Hayabusa spacecraft 50 astronauts Nicole Stott 50 Astronaut 50 Human Spaceflight Microgravity 50 Woodrow Whitlow 50 Comet Dust 50 Spacesuit 50 coastal Naro 50 Spacewalkers 50 duration spaceflights 50 Flyaway foam remained 50 Comet #P/Churyumov-Gerasimenko 50 Russian Valeri Polyakov 50 station Sturckow radioed 50 Taikonauts 50 S6 truss 50 Russians Fyodor Yurchikhin 50 SpaceX Dragon 50 Joseph Acaba 50 Comet Hartley 2 50 Astronaut Daniel Tani 50 cosmonaut Sergei Krikalev 50 astronauts aboard 50 Main Engines SSMEs 50 Russian cosmonaut Gennady Padalka 50 MetOp satellite 50 Soyuz manned spacecraft 50 manned spacecraft 50 Kepler observatory 50 Pirs module 50 Atlantis robotic arm 50 Saturn Cassini 50 Heidemarie M. 50 Exploration Vehicle 50 spacewalks astronauts 50 Astronaut Soichi Noguchi 50 Pirs Docking Compartment airlock 50 asteroid Eros 50 GPS IIR M 50 astronauts Hans Schlegel 50 LCROSS spacecraft 50 #/#-hour spacewalk [001] 50 Noguchi greeting 50 Max Launch Abort 50 NASA spaceport 50 Frick radioed 50 Shuttle Astronauts Prepare 50 Scott Parazynski 50 bright sunlight glinting 50 reboost 50 pilot Charlie Hobaugh 50 cosmonaut Fyodor Yurchikhin 50 Annual Great Moonbuggy 50 orbiting observatories 50 Shenzhou IV 50 Yury Lonchakov 50 Spacewalkers Scott Parazynski 50 Cosmonautics Day 50 Commander Charles Hobaugh 50 Japanese Pressurized Module 50 Space shuttle undocks 50 Shenzhou capsule 50 Ken Bowersox 50 NASA STEREO 50 aboard Soyuz rocket 50 Mars Reconnaissance Orbiter MRO 50 Ranging spacecraft 50 Satellite GOSAT 50 astronaut Peggy Whitson 50 Fermi Telescope 50 Shenzhou VII mission 50 Mars rover Opportunity 49 shuttle payload bay 49 Col. Pamela Melroy 49 Russian Valery Tokarev 49 SMOS Soil Moisture 49 Shannon Lucid 49 NASA countdown clocks 49 pilot Terry Virts 49 Infrared Astronomy 49 starboard truss segment 49 payload bay doors 49 robotic Canadarm 49 Virgin Galactic SpaceShipTwo 49 Harmony module 49 humanoid robot R2 49 robotic explorer 49 Spacesuits 49 astronauts Peggy Whitson 49 Mike Suffredini 49 tourist Richard Garriott 49 engineer Oleg Kononenko 49 Kazakh steppe 49 Bjarni Tryggvason 49 Cape Canaveral Fla 49 Russian Soyuz TMA 49 Horizons spacecraft 49 Russian Soyuz capsule 49 skipper Oleg Kotov 49 Interior Laboratory GRAIL 49 asteroid Itokawa 49 Solar Arrays 49 Pegasus XL 49 Soyuz TMA 49 orbiting Hubble telescope 49 traveler Richard Garriott 49 Hayabusa capsule 49 Spaceport 49 bone jarring descent 49 NASA rover Spirit 49 Martian rover 49 Cassini Equinox 49 humanoid robot bound 49 Shuttle Discovery arrives 49 Ocean Salinity 49 laboratory Kibo 49 engineer Oleg Kotov 49 RSRMs 49 wife commissioned Celestis 49 Soyuz rocket carrying 49 Stardust Spacecraft 49 ISS 49 MESSENGER Spacecraft 49 spokesperson Allard Beutel 49 Commander Eileen 49 deorbit burn 49 manager Mike Suffredini 49 Commander Sergei Krikalev 49 Origins Spectral Interpretation 49 manned orbital 49 sister rover Spirit 49 MESSENGER spacecraft 49 Kibo robotic arm 49 Herschel Planck 49 flyby spacecraft 49 Rick Sturckow 49 Russian Nikolai Budarin 49 GSLV D3 49 Observatory SDO 49 resident Sandra Magnus 49 Astronaut Julie Payette 49 Pam Melroy 49 Lifts Off 49 Cassini Huygens Mission 49 Cosmonauts Fyodor Yurchikhin 49 Leland Melvin 49 Deep Impact comet 49 Terry Virts 49 Solar Dynamics Observatory 49 NASA Gamma ray 49 Investigation DIXI 49 planetary Transits 49 Shenzhou VI 49 Commander Peggy Whitson 49 spokesman Paul Foerman 49 X #A scramjet 49 Adventurer Fossett 49 Pirs airlock 49 NASA Kepler 49 Atlas IIAS 49 Tanegashima Space Center 49 Spy Satellite 49 Kazakhstan Baikonur cosmodrome 49 orbiting lab 49 Rosetta comet chaser 49 Nasa spacecraft 49 Hubble telescope 49 Oleg Kononenko 49 Baikonur Cosmodrome 49 Mikhail Kornienko 49 ExoMars Trace Gas 49 S6 truss segment 49 spacesuit malfunction forced 49 orbiters 49 comet #P/Churyumov-Gerasimenko 49 orbiting observatory 49 Lunar Module Pilot 49 parachutes malfunctioned 49 Julie Payette 49 Modernized GPS Satellite 49 Flame Trench 49 Astronauts Inspect Shuttle 49 Convection Rotation 49 Norman Thagard 49 unpowered glider 49 Gus Grissom Edward 49 Japanese Kibo module 49 Glonass navigation satellites 49 Postpones Launch 49 manned Shenzhou 49 Barry Butch Wilmore 49 somersaulting maneuver 49 orbiting ISS 49 Jules Verne Automated Transfer 49 shuttle Discovery docked 49 Satellite Successfully Launched 49 lunar module Eagle 49 Astronauts Scott Parazynski 49 Commander Pavel Vinogradov 49 SpaceX Dragon capsule 49 astronaut Leopold Eyharts 49 EchoStar XV 49 spaceflight participant 49 GIOVE B 48 orbiting 48 Space Agency 48 Fincke Greg Chamitoff 48 X #A WaveRider 48 NASA Kepler telescope 48 Shuttle Atlantis arrives 48 Suborbital 48 SSRMS Space Station 48 Russian cosmonauts Fyodor Yurchikhin 48 Shenzhou orbital modules 48 ESA SMOS 48 CAPE CANAVERAL 48 Baikonur Space 48 NASA rovers 48 Koichi Wakata 48 astronaut Kent Rominger 48 Norm Thagard 48 crawler transporter 48 protruding filler 48 ATV Johannes Kepler 48 NASA THEMIS 48 Japanese astronaut Takao 48 Cape Canaveral Air Force 48 astronaut Randy Bresnik 48 LCROSS 48 Environment Explorer LADEE 48 ice cream tubby 48 Shenzhou VI spacecraft 48 blastoff 48 Rick Mastracchio 48 Solar Sail Spacecraft 48 Max Suraev 48 gripped Dextre 48 shuttle underbelly 48 Russia Rassvet compartment 48 interplanetary spacecraft 48 Repairs Needed 48 Japanese astronaut Koichi 48 external stowage 48 Soyuz spacecraft carrying 48 John Grunsfeld 48 Mars moon Phobos 48 GeneSat 1 48 Dmitry Kondratyev 48 exalted Hubble Space 48 Italian Roberto Vittori 48 LCROSS mission 48 Andrew Feustel FOY stahl 48 PSLV rocket 48 orbit 48 pilot Charles Hobaugh 48 CCAFS 48 NanoSail D 48 Integrati 48 ASTRONAUT 48 adventure Chamitoff radioed 48 Tracy Caldwell Dyson 48 Robotic Exploration 48 spokesman Grey Hautaluoma 48 Outer Planets 48 NASAâ € ™ 48 Kourou French Guyana 48 Robert Behnken 48 NASA Mars rover 48 Kibo 48 Orion Spacecraft 48 Paulo Nespoli 48 Board CAIB 48 Astrotech 48 Russian cosmonauts Alexander Kaleri 48 Shenzhou spacecraft 48 EPOXI mission 48 SIM PlanetQuest 48 PASADENA Calif. NASA 48 astronaut Heidemarie Stefanyshyn Piper 48 Russian Soyuz rocket 48 Stephanie Stilson NASA 48 Maxim Suraev 48 Robert Curbeam 48 Kibo laboratory 48 Takao Doi 48 Helios 2B 48 ESA ASI 48 Edwin Aldrin 48 SBIRS GEO 48 MARK KELLY 48 Russian Alexander Kaleri 48 STATION Fla. 48 Grunsfeld 48 Space Telescope Imaging Spectrograph 48 Orbiter LRO 48 Russian Yuri Lonchakov 48 starboard truss 48 Canada robot Dextre 48 enormous Kibo lab 48 unmanned spacecraft 48 lunar landers 48 Foton M2 48 Orbiters 48 Orbiter MRO 48 Saturnian moon Titan 48 telescope aperture 48 NASA astronaut 48 Taurus XL 48 linkup Endeavour 48 payload bay 48 Frank De Winne 48 Opportunity Mars rover 48 Launch Abort System 48 Crawler Transporter 48 KSC Visitor Complex 48 NASA Stardust NExT 48 shuttle disintegrated 48 ELM PS 48 aboard Soyuz spacecraft 48 comet Wirtanen 48 ARRL AMSAT 48 Earth asteroid Itokawa 48 Aboard Endeavour 48 Cargo Ship Docks 48 commander Oleg Kotov 48 NASA Astronaut 48 Spacewalking Astronauts 48 Phoenix lander 48 channel gaseous hydrogen 48 moonship 48 Kim Shiflett 48 Valery Tokarev 48 Minotaur IV 48 spy satellites malfunctioned 48 director Derek Hassmann 48 Yuri Malenchenko 48 StenniSphere 48 spacewalking 48 renamed GOES 48 Hubble Space Telescope HST 48 Dottie Metcalf Lindenburger 48 System OBSS 48 Wallops Flight Facility 48 Daniel Sacotte 48 Russian cosmonauts Sergei Volkov 48 BAIKONUR Kazakhstan 48 NuSTAR 48 Flight Readiness 48 Discovery thermal tiles 48 NROL 48 manned spaceflight 48 Martian arctic 48 Deep Impact Extended 48 unscheduled spacewalk 48 FASTSAT 48 Soviet cosmonaut Aleksei Leonov 48 Orbital Debris 48 Cosmonaut Yuri Shargin 48 spaceflight 48 Jupiter flyby 48 spokesman Igor Panarin 48 HTV2 48 NASA Cassini 48 P Churyumov Gerasimenko 48 Vehicle ATV 48 faulty gyroscope 48 malfunctioning rotary joint 48 particle physics detector 48 Payload Hazardous Servicing 48 Mars Spirit rover 48 NASA Mars Orbiter 48 Taurus XL rocket 47 Jing Haipeng 47 astronaut Sunita Suni Williams 47 orbiting astronauts 47 northern Plesetsk launchpad 47 spacewalks 47 Russian cosmonaut Yuri Malenchenko 47 Shepard suborbital 47 Astrotech payload processing 47 Nasa Mars Odyssey 47 Commander Oleg Kotov 47 Russian cosmonauts Andrei Borisenko 47 Virgin Galactic Spaceship 47 Sensing Satellite LCROSS 47 Lunar Crater 47 NEEMO 47 unmanned lunar 47 LISA Pathfinder 47 Commander Leroy Chiao 47 Quest Airlock 47 SELENE lunar satellite 47 Comet Hartley 47 De Winne 47 Shenzhou manned 47 Kirk Shireman 47 External Tank 47 INSAT 4CR 47 aboard SpaceX Falcon 47 Mars orbiter 47 Virgin Atlantic GlobalFlyer 47 Orbiting Carbon Observatory OCO 47 Russian cosmonaut Yuri Lonchakov 47 Orion spacecraft 47 NASA twin rovers 47 Astronauts Robert Curbeam 47 Cassini Image 47 GSAT 5P 47 rover Curiosity 47 Stephen Frick 47 Manned Space Mission 47 Naro Space Center 47 HDC OTCBB HDVY 47 Akihiko Hoshide 47 SBIRS HEO 47 NASA Opportunity rover 47 cosmonaut Alexander Kaleri 47 ESA Huygens 47 awarded manned spaceship 47 Piers Sellers 47 seven windowed cupola 47 William Readdy 47 Farmyard Petting Zoo 47 commander Sergei Krikalev 47 engineer Salizhan Sharipov 47 Commander Gennady Padalka 47 Col. Yang Liwei 47 Sandra Magnus 47 BBSNews #-#-# NASA 47 commander Dmitry Kondratyev 47 Oleg Ivanovsky 47 ISS crewmember 47 shuttle undocking 47 astronaut Sandra Magnus 47 Gemini Apollo 47 Solid Liquid Mixtures 47 ASTRA 1L 47 O. Hobaugh 47 shuttle underside 47 astronauts Fei Junlong 47 NASA Spirit rover 47 Today waxing Virgo 47 Leroy Chiao 47 Soyuz TMA #M 47 P#/P# truss 47 cosmonauts Sergei Volkov 47 DFJ achieves 47 field Infrared Survey 47 Astronauts aboard 47 Virgin Galactic unveils 47 damaged thermal tiles 47 Multi Purpose Logistics Module 47 Phobos Grunt 47 spacewalking astronauts overpowered 47 nosecap 47 Simonetta Di Pippo ESA 47 Russian Gennady Padalka 47 Randolph Bresnik 47 Fyodor Yurchikhin 47 Lunar Orbit 47 robotic spacecraft 47 Roberto Vittori 47 Jupiter Icy Moons Orbiter 47 Closest Approach 47 Garrett Reisman 47 DMSP F# 47 STS 47 O OREOS 47 Naro Space Centre 47 Foton M3 spacecraft 47 Lunar CRater Observation 47 Walter Schirra 47 Baikonour 47 G FORCE ONE 47 traveled spaceship thundered 47 catapulted Melroy