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(Click for frequent words.) 57 aquanaut 53 NEEMO 51 robotic explorer 50 oceanographers 49 Educator Astronauts 49 extravehicular activities 49 weightlessness 48 undersea volcanoes 48 EPOXI mission 48 astronauts 47 hydrothermal vent 47 Mars Opportunity rover 47 THEMIS satellites 47 Kilo Moana 47 Zacaton 47 Psychological profiling 46 Curiosity rover 46 lunar module pilot 46 Mars# experiment 46 O OREOS 46 DEPTHX 46 Gakkel Ridge 46 HARBOR BRANCH 46 Nasa astronaut 45 planetary Transits 45 Observatory SDO 45 JAXA Satoshi Sano 45 zero gravity 45 rover Spirit 45 Kavandi 45 station Quest airlock 45 Aquarius Underwater Laboratory 45 unmanned submersibles 45 WHOI 45 Kay Bidle 45 microgravity environment 45 NASAs 45 submersible Alvin 45 Rick Linnehan 45 Discovery undocks 45 George Zamka 45 robotic rovers 45 unmanned probes 45 ICESCAPE 45 Galileo spacecraft 45 simulated weightlessness 44 Karen Nyberg 44 Okeanos Explorer 44 weather satellite TIROS 44 Coast Guard icebreaker Healy 44 shuttle Atlantis astronauts 44 Corwith Cramer 44 marine biologists 44 lunar module Eagle 44 Orbiter LRO 44 aboard Skylab 44 crewed spacecraft 44 Apollo missions 44 Norm Thagard 44 astronaut 44 NASA THEMIS 44 Undersea Research 44 Martian rovers 44 ocean depths 44 duration spaceflight 44 ACEX 44 NASA 44 commander Charlie Hobaugh 44 microgravity 44 windshield wiper maneuver 44 Foundation Weightless Flights 44 Saturnian moon Titan 44 NASA Mars rover 43 comet flyby 43 shuttle Endeavor 43 MBARI 43 comets meteors 43 THEMIS spacecraft 43 duration spaceflights 43 Donald Deke Slayton 43 superheated gases surrounding 43 Romberg Tiburon Center 43 unmanned submersible 43 Stardust capsule 43 hydrothermal vents 43 Linear Acceleration 43 Canadian Julie Payette 43 astronauts Nicole Stott 43 robotic probes 43 commander Leroy Chiao 43 moonwalkers 43 orbiting spacecraft 43 Commander Dmitry Kondratyev 43 Ron Garan 43 sea hydrothermal vents 43 Opportunity Mars rover 43 Wallops Island Va. 43 underwater 43 Oceanographers 43 Foton M2 43 Orbiter MRO 43 Conch Reef 43 Commander Pam Melroy 43 Mars# 43 Ecology Lab 43 Gene Cernan 43 SCISAT 43 Martian arctic 43 IBEX spacecraft 43 Solar Dynamics Observatory 43 Eric Hoffmayer 42 dexterous robot 42 bathyscaph 42 Atlantis undocked 42 Russian Alexander Kaleri 42 tiny meteoroids 42 microgravity experiments 42 Virgil Gus Grissom 42 Susan Constant Godspeed 42 Ocean Observatories Initiative 42 Mars landers 42 JOIDES Resolution 42 lava tubes 42 Solar TErrestrial RElations Observatory 42 Commander Leroy Chiao 42 subglacial lake 42 Huygens descent 42 Space Shuttle Endeavor 42 Mars rovers Spirit 42 Scripps Oceanography 42 Mars Pathfinder lander 42 SOLO TREC 42 decompression sickness 42 Russian Valeri Polyakov 42 Tom Marshburn 42 Christa McAuliffe backup 42 Sarasota Mote Marine 42 LUMCON 42 EPOCh 42 six wheeled rover 42 Cayman Trough 42 Comet Hartley 42 Nasa spacecraft 42 Stardust NExT mission 42 aboard Atlantis 42 orbiting astronauts 42 Piers Sellers 42 Jing Haipeng 42 robotic submersible 42 Russian cosmonaut Alexander Kaleri 42 Weatherbird II 42 simulate weightlessness 42 shuttle orbiter 42 NASA MESSENGER spacecraft 42 countdown dress rehearsal 42 astronauts aboard 42 Neutral Buoyancy Lab 42 IODP 42 Jiaolong 42 SPHERES 42 NASA STEREO 42 Cady Coleman 41 NASA Educator Astronaut 41 Dana Yoerger 41 underwater robot 41 NASA twin rovers 41 Yinghuo 1 41 #/#-hour spacewalk [001] 41 protruding strips 41 robotic landers 41 abyssal depths 41 rovers Spirit 41 specialists Scott Parazynski 41 icy moons 41 Cassini Huygens spacecraft 41 laser altimeter 41 Foton M3 41 spaceflyers 41 Russian Yuri Lonchakov 41 astronaut Charles Camarda 41 Space Biomedical 41 GLAST spacecraft 41 celestial observations 41 Caldwell Dyson 41 Viking Lander 41 NASA Astronaut 41 tidal pools 41 Manyapu 41 Mars CRISM 41 Wally Schirra 41 planetary geologist 41 water striders 41 Nikku Madhusudhan 41 Advanced Microwave Scanning 41 Tullis Onstott 41 dusky dolphins 41 shuttle orbiters 41 Seaglider 41 Nicole Stott 41 Noguchi greeting 41 NASA astronaut 41 Spacewalkers Scott Parazynski 41 Russian Nikolai Budarin 41 astronaut Fred Haise 41 underwater volcanoes 41 LOCAD PTS 41 Earth orbiting satellites 41 Koichi Wakata 41 manned submersible 41 parabolic arcs 41 Punta Arenas Chile 41 Nasa 41 decompression chamber 41 Puerto Rico Trench 41 Astronauts aboard 41 seven windowed cupola 41 submersibles 41 astronaut Gus Grissom 41 Shuttle Endeavour blasts 41 Fred Haise 41 Heidemarie M. 41 faraway planets 41 Benthic Rover 41 spacewalkers 41 WISE spacecraft 41 extravehicular 41 Pilot George Zamka 41 submersible robot 41 Northrop Grumman Weightless Flights 41 asteroid Itokawa 41 tardigrades 41 ISS crewmembers 41 lander rover 41 spokesperson Allard Beutel 41 shuttle astronauts 41 Russian cosmonauts Fyodor Yurchikhin 41 CALIPSO 41 robotic explorers 41 Shuttle astronaut 41 Russian Salizhan Sharipov 41 Shuttle Challenger 41 retroreflector 40 ROV remotely 40 astronaut Rex Walheim 40 Nasa Mars Reconnaissance 40 Discovery astronauts 40 Andreas Muenchow 40 oceanography 40 teacher Christa McAuliffe 40 Bob Behnken 40 Rusty Schweickart 40 MidSTAR 40 Walter Schirra 40 Apollo astronauts 40 THEMIS Images 40 Soviet cosmonauts 40 Keck telescopes 40 Nereus 40 Alberto Saal 40 Autosub# 40 GeneSat 1 40 autonomous underwater 40 Manned missions 40 orbited Earth 40 capsule rotates 40 astronaut Jerry Linenger 40 lunar landers 40 Shuttle undocks 40 NanoSail D 40 Convection Rotation 40 weightless 40 Dr Ehrsson 40 engineer Nicole Stott 40 Charles Camarda 40 Michael Studinger 40 Dmitry Kondratyev 40 Flight Engineer Suni 40 Ken Bowersox 40 Tranquility Node 40 NASA Jet Propulsion Lab 40 Charlie Camarda 40 Priz AS 40 Astronaut Sunita Williams 40 submersible 40 Shuttle Docks 40 Mastcam 40 Challenger exploded 40 spokesman Paul Foerman 40 NUWC 40 Aberdeen Oceanlab 40 astronaut Scott Parazynski 40 Argo floats 40 Comet Hartley 2 40 bathysphere 40 Sunita Suni Williams 40 lunar module 40 NASA astronaut corps 40 Remotely Operated Vehicle 40 acrylic sphere 40 astronaut Soichi Noguchi 40 astronauts Scott Parazynski 40 Huygens Probe 40 submersible craft 40 spacecraft Cassini 40 NASA rovers Spirit 40 Spirit Mars rover 40 scientists 40 exhaust plume 40 Atlantis Undocks From 40 Martian plains 40 Rhea Seddon 40 Ocean Observing 40 Pamela Melroy 40 Spacesuits 40 Skidaway Institute 40 Discovery undocked 40 prelaunch preparations 40 Stardust spacecraft 40 Manned Maneuvering Unit 40 SCUBA divers 40 OSIRIS REx 40 Apollo Skylab 40 shuttle Endeavour astronauts 40 Space Station 40 Krimigis 40 document unexplored whitewater 40 Commander Dominic Gorie 40 Gusev crater 40 perform microsurgery 40 Kibo module 40 inky depths 40 Shuttle Endeavour undocks 40 twin Voyager spacecraft 40 ISS Expedition 40 seafloor 39 orbiting Hubble Space Telescope 39 Bob Thirsk 39 outer planets 39 Observatory STEREO 39 Shuttle Atlantis undocks 39 Antarctica 39 Naushon Island 39 astronauts Jing Haipeng 39 interplanetary spacecraft 39 commander Zhai Zhigang 39 Martian rocks 39 Commander Peggy Whitson 39 Palmyra Atoll 39 Jules Undersea Lodge 39 Lunar Module Pilot 39 Kepler spacecraft 39 JAXA 39 fiery reentry 39 Edwin Buzz Aldrin 39 Bioacoustics Research Program 39 martian surface 39 SeaWiFS 39 Norman Thagard 39 X ray telescope 39 Educator Astronaut 39 Diego Urbina 39 Igor Semiletov 39 SMAST 39 Shuttle astronauts 39 Extra Vehicular Activity 39 galactic cosmic rays 39 orbiting Kepler telescope 39 Upsilon Andromedae b 39 Shuttle Endeavor 39 Satcher Jr. 39 CDR SO 39 HL Hunley 39 Whydah Museum 39 ocean basins 39 robotic submarines 39 Canada robot Dextre 39 Ed Weiler NASA 39 dust mote 39 Martian surface 39 Alaska Inside Passage 39 Barry Butch Wilmore 39 Mariana Trench 39 MARSIS 39 Brent Christner 39 neutron spectrometer 39 NASA Stardust spacecraft 39 shuttle Discovery undocked 39 Mars Color Imager 39 neutrally buoyant 39 shepherding spacecraft 39 Huygens mission 39 Kristin Laidre 39 astronaut Jack Lousma 39 LISA Pathfinder 39 unplanned spacewalk 39 planetary astronomer 39 shuttle Discovery 39 planetarium dome 39 Titanic discoverer 39 NOAA Administrator 39 Quest airlock 39 spacecraft 39 Shuttle Discovery docks 39 orbiting complex 39 sub glacial lakes 39 hypersonic speeds 39 Satoshi Furukawa 39 Astronaut Nicole Stott 39 vehicles AUVs 39 Oefelein piloted 39 Bill Hanshumaker 39 Judy Resnik 39 Super Scorpios 39 spaceflyer 39 Russians Alexander Kaleri 39 NOAA Undersea Research 39 crewmembers 39 Space Shuttle STS 39 Cassini orbiter 39 Dottie Metcalf Lindenburger 39 infrared telescope 39 Terry Virts 39 Voyager spacecraft 39 Naval Warfare SPAWAR Systems 39 Abdalati 39 orbiting 39 Foton M3 spacecraft 39 Meridiani plains 39 Spacewalker 39 Regolith 39 Shuttle Discovery astronauts 39 landers 39 spacewalk Lopez Alegria 39 astronauts Zhai Zhigang 39 Bjarni Tryggvason 39 Lake Vostok 39 MESSENGER spacecraft 39 manned lunar landing 39 Horizons spacecraft 39 Port Canaveral Fla. 39 Shuttle Crew 39 Bob Curbeam 39 Orcus Patera 39 Susan Kilrain 39 Hayabusa probe 39 Kenneth Bowersox 39 Saturn moons 39 orbiter lander 39 floating weightless 39 manned lunar missions 38 Agency JAXA 38 shifting sandbars 38 pressurized module 38 spokeswoman Kylie Clem 38 Rosetta lander 38 Pam Melroy 38 Russian crewmate Salizhan 38 Astronauts 38 geomicrobiology 38 Solid Liquid Mixtures 38 Eyharts 38 Bindschadler 38 astronaut Leroy Chiao 38 spokesman Michael Braukus 38 Antartic 38 Trembanis 38 middeck 38 NASA astronaut Sunita 38 WISE mapped 38 Freedom Schooner Amistad 38 probe Huygens 38 marine ecologists 38 Mars Squyres 38 Spacewalking 38 spectrographic 38 CloudSat 38 thruster firings 38 rover Opportunity 38 depressurized airlock 38 engineer Timothy Kopra 38 interplanetary voyage 38 robotic spacecraft 38 spacecrafts 38 pressurized rovers 38 spokesman Robert Mirelson 38 polar craters 38 pressurized compartments 38 orbiter Atlantis 38 Harmony node 38 Oleg Skripochka 38 giant squids 38 Lunar Reconnaissance Orbiter LRO 38 Kibo JPM JEM Pressurized 38 unmanned submarines 38 Cape Canaveral FL AHN 38 Newswise Scientists 38 spacemen Timothy Kopra 38 UA Lunar 38 docking compartment 38 Arctic Coring Expedition 38 volcanic vents 38 Autonomous Underwater Vehicle 38 Nasa Ames 38 twin rover Opportunity 38 arduous spacewalks 38 Institute MBARI 38 Martian terrain 38 Immersion Presents 38 Pourquoi Pas French 38 SCUBA dive 38 manager Mike Suffredini 38 robot rovers 38 Kiwa hirsuta 38 VIMS 38 cosmonaut Valery Tokarev 38 stratospheric balloon 38 Jakosky 38 Pilot Terry Virts 38 GCRL 38 orbiting laboratory 38 spaceflight 38 Mae Jemison 38 geosynchronous orbit 38 shuttle liftoffs 38 rover Curiosity 38 ST5 38 Adm. Harold Gehman 38 specialists Nicole Stott 38 Steven Reppert 38 Suni Williams 38 starfish crabs 38 grueling spacewalks 38 robotic submarine 38 Lunar Module Eagle 38 Sojourner rover 38 Weddell Sea 38 SCUBA diving 38 Autonomous Benthic Explorer 38 antarctic 38 MZ 3A 38 Rover MER 38 Squalus 38 CAPE CANAVERAL Astronauts 38 Shuttle Discovery lands 38 docking Hobaugh guided 38 whale beachings 38 shuttle airlock 38 PAVE PAWS 38 subseafloor 38 turned mutant superheroes 38 William Readdy NASA 38 Shuttle Endeavour docks 38 orbital rendezvous 38 Cynthia Rosenzweig 38 Navy copter crashes 38 Robert Curbeam 38 Atlantis Massif 38 Spacewalks 38 Dominic Gorie 38 Saturn moon Mimas 38 Mars moon Phobos 38 Dan Tani 38 Joe Acaba 38 Naoko Yamazaki 38 atmospheric reentry 38 Soyuz landings 38 NASA rovers 38 gradiometer 38 Reflection Radiometer 38 Cassini Huygens 38 tile filler 38 X ray spectrometer 38 Astronaut Soichi Noguchi 38 Lopez Alegria 38 arctic plains 38 Yury Malenchenko 38 Noachian era 38 engineer Yury Lonchakov 38 bathyscaphe 38 Gus Grissom 38 Ellison Onizuka 38 ENose 38 North Pacific Gyre 38 Carys Mitchelmore 38 Akihiko Hoshide 38 Commander Sergei Volkov 38 shuttle Discovery STS 38 Lake Cheko 38 Martian orbit 38 Maria Zuber 38 ISS robotic arm 38 CAPE CANAVERAL FLORIDA 38 rusticles 38 shuttle Endeavour STS 38 nanosatellite 38 Muller Karger 38 Woods Hole Oceanographic 38 humanoid robot R2 38 orbital outpost 38 Orbiters 38 Alexander Smoleyevsky 38 HyShot 38 LCROSS mission 38 CSIRO Wealth 38 abyssal plain 38 Astronauts Scott Parazynski 38 Endeavour belly 38 Hubble Space Telescope HST 38 colonize Mars 38 orbiting observatory 38 Commander Alexander Skvortsov 38 reusable spacecraft 38 Mystic Seaport Museum 38 starboard SARJ 38 Opportunity rovers 38 shuttle undocks 38 ARRL AMSAT 38 Shuttle Atlantis undocked 38 parachutes malfunctioned 38 LCROSS 38 voyaging canoe 38 Russian cosmonaut Dmitry Kondratiev 38 Tranquility node 37 Vassilis Angelopoulos 37 oceanographer 37 UW Applied Physics 37 schoolteacher Christa McAuliffe 37 orbiters 37 Endeavour STS 37 shipwreck hunter 37 scuba divers 37 Paulo Nespoli 37 Endurance crater 37 Foton spacecraft 37 Herschel Space Telescope 37 Manned Spacecraft Center 37 GeneSat 37 Mars Reconnaissance Orbiter MRO 37 Cosmic Origins Spectrograph 37 defective gyroscope 37 Itokawa asteroid 37 orbiting Hubble telescope 37 Rosenstiel School 37 SIRTF 37 Russian cosmonaut Yuri Usachev 37 BP PLC Deepwater Horizon 37 Weightless Wonder 37 National Aeronautics 37 rescue capsule rotates 37 reconnaissance orbiter 37 Hayabusa spacecraft 37 sperm whales 37 Shuttle Discovery blasts 37 traveled rocketship 37 undersea volcanic 37 astronauts Fei Junlong 37 Nankai Trough 37 Gus Grissom Edward 37 thrusters maneuvered 37 shuttle Challenger 37 Brigham Grette 37 irregularly shaped asteroid 37 Dava Newman 37 martian atmosphere 37 CubeSat 37 micrometeoroid debris shields 37 astronaut Randy Bresnik 37 Jack Lousma 37 extravehicular mobility units 37 Italian Paolo Nespoli 37 liferaft 37 Russian crewmate Yuri 37 Nihoa Island 37 robotic Canadarm 37 Philippe Cousteau grandson 37 SPACE STATION 37 Mars Meridiani Planum 37 Ngo Anh 37 Mote Marine Laboratory 37 OSV BOLD 37 Hyperspectral Imager 37 freedivers 37 planktonic 37 divers 37 Garret Reisman 37 Cosmonaut Valery Tokarev 37 Biomedical Problems 37 Commander Eileen 37 MARSIS radar 37 shuttle Discovery docked 37 WOODS HOLE 37 pygmy sperm whales 37 Mike Suffredini 37 recreational scuba divers 37 Georgi Mandushev 37 Professor Hoegh Guldberg 37 McMurdo Dry Valleys 37 rovers 37 Hawaii Undersea 37 ocean 37 orbiting outpost 37 Randy Bresnik 37 orbiting observatories 37 Martian rover 37 HURL 37 Peggy Whitson 37 Soyuz undocking 37 Mars rover 37 Oceanographic Studies 37 SV Concordia 37 Isla Guadalupe 37 unmanned lunar orbiter 37 marine geologist 37 Developed Shorelines 37 asteroid Eros 37 Nikolai Budarin 37 Deep Impact flyby spacecraft 37 Microgravity 37 sunless depths 37 Shallow Subsurface Radar 37 Dr. Sylvia Earle 37 sunken tugboat 37 UCSD Scripps Institution 37 Submersibles 37 robotic lander 37 astronaut Owen Garriott 37 Christa McAuliffe 37 hydrophone 37 undocks 37 astronauts Robert Curbeam 37 cutter Munro 37 International Space Station 37 Lunokhod 37 Endeavour astronauts embarked 37 wayward dolphins 37 BepiColombo 37 Project Oceanology 37 Earth asteroid Itokawa 37 Russian cosmonaut Maxim Suraev 37 Dr. Mae Jemison 37 Michael Zolensky 37 Reflection Radiometer ASTER 37 Saturn Cassini 37 pressurized spacesuits 37 Astronaut Gregory Chamitoff 37 Advanced Diagnostic Ultrasound 37 NASTAR Center 37 Zhang Jianqi 37 pressurized compartments where 37 Waquoit Bay 37 Blainville beaked whales 37 deep convective clouds 37 orbiter robotic arm 37 W. Haise 37 robotic submersibles 37 spacesuit gloves 37 Uninhabited Aerial Vehicle 37 Shenzhou V 37 Cosmonauts Sergei Volkov 37 Permanent Multipurpose Module PMM 37 Heidemarie Stefanyshyn Piper 37 clogged rotary 37 silica tiles 37 Russian cosmonaut Pavel Vinogradov 37 astronaut Andrew Feustel 37 penguins seals 37 Atmospheric Oceanic 37 Oscar Elton Sette 37 Seepage detected 37 Edwin Aldrin 37 oceanographic 37 intertidal zone 37 ship Pourquoi Pas 37 cosmonaut Fyodor Yurchikhin 37 orbiting ISS 37 Planetary Science Institute 37 taikonaut 37 outer space 37 Hubble orbits 37 subglacial lakes 37 Aboard Atlantis 37 Russian cosmonaut Valery Tokarev 37 Sara Seager 37 Ocean Explorium 37 Coast Guard Cutter Diligence 37 lunar expeditions 37 shuttle underside 37 APXS 37 Mission Specialists 37 Russian cosmonaut Salizhan Sharipov 37 Alexandrium 37 Atlantis undocks 37 SDSS telescope 37 space shuttle 37 simulated lunar 37 spacecraft Chandrayaan 1 37 Hubble servicing 37 CoastWatch 37 Krikalev 37 Yongala wreck 37 Mir Space Station 37 laboratory Kibo 37 auklets 37 cryogenic propellants 37 Salizhan Sharipov 37 biological oceanographer 37 SpaceX Dragon capsule 37 Woods Hole 37 Shenzhou VI craft 37 Lunar Outpost 37 Nasa Goddard Space 37 SSETI Express 37 Fincke Greg Chamitoff 36 Haise 36 Sundiver 36 shuttle Atlantis 36 Barry Wilmore 36 Mars #/#-gravity 36 Commander Charlie Hobaugh 36 Fred Grassle 36 Sargasso Sea 36 William Gerstenmaier 36 NAVOCEANO 36 Infrared Astronomy SOFIA 36 bipod ramp 36 MISSE 36 flyby spacecraft 36 crewmates 36 lunar equator 36 scramjet 36 Storrie Lombardi 36 Dry Valleys 36 simulating weightlessness 36 Soviet cosmonaut Yuri Gagarin 36 situ measurements 36 atmospheric oceanic 36 sharks stingrays 36 lunar orbit 36 radioisotope thermoelectric generator 36 stinging tentacles 36 Webb Telescope 36 ESA Integral 36 protective thermal tiles 36 robotic arm 36 NASA Wallops 36 Cloutier Lemasters 36 deorbiting 36 Gemini Apollo 36 Ross Salawitch 36 Hoffmayer 36 hypersonic flight 36 Zarya module 36 undersea explorer 36 spaceflights 36 microshutters 36 Yurchikhin 36 Boris Morukov 36 spacefarers 36 airborne observatory 36 Jupiter Ganymede 36 Orion spacecraft 36 STARBASE 36 Mars Pathfinder 36 orbiting telescope 36 Harmony module 36 Discoverer Inspiration 36 Ranging spacecraft 36 Grammier 36 Ronald Garan 36 Zhai Zhigang Liu Boming 36 planetary geology 36 lunar orbits 36 Haraldur Sigurdsson 36 Samantha Joye 36 marine biology 36 Shenzhou VI spacecraft 36 Astronaut Leroy Chiao 36 Churyumov Gerasimenko 36 seafloor sediment 36 microbialites 36 Israeli astronaut Ilan 36 Challenger Space Shuttle 36 Hubble Space telescope 36 Douglas Osheroff 36 Lee Archambault 36 planetary scientist 36 SSRMS Space Station 36 oceanography professor 36 Astronauts Robert Curbeam 36 hypobaric chamber 36 Tranquility module 36 Kure Atoll 36 coastal bays 36 cosmic radiation 36 subtidal 36 redock 36 ESA astronaut 36 Endeavour astronauts 36 Melas Chasma 36 Molokini 36 supercold liquid hydrogen 36 #/#-ton addition 36 underwater robots 36 Takao Doi 36 Remote Manipulator System 36 buoyancy compensators 36 protruding thermal 36 Project Kaisei 36 telemetry instrumentation 36 astronaut Rick Mastracchio 36 Yuri Shargin 36 Ernst Stuhlinger 36 Polarstern 36 MAR ECO 36 Archaeological Oceanography 36 Lunar Excursion Module 36 Messenger spacecraft 36 Oceanographer 36 scuba diver 36 Canadarms 36 moonwalker 36 cutter Healy 36 inflatable planetarium 36 coral formations 36 lunar surface 36 Floating Classroom 36 RV Polarstern 36 intergalactic spaceship 36 Devils Hole pupfish 36 Stratellite 36 research ship Hiialakai 36 astronaut Nicole Stott 36 Ehime Maru 36 Autosub 36 Oceanography 36 Lead spacewalker 36 coccolithophores 36 submersible dives 36 Jonathan Overpeck 36 crewmembers onboard 36 radio occultation 36 Weightlessness 36 don spacesuits 36 Virgil I. 36 Mini Thermal Emission 36 explorer Sylvia Earle 36 Geophysical Fluid Dynamics 36 astronauts undocked 36 Wave Glider 36 aboard Soyuz TMA 36 Permanent Multipurpose Module 36 crewmen aboard 36 horsepower outboard engines 36 schooner Ernestina 36 navigational hazards 36 planetary surfaces 36 Raphael Kudela professor 36 veteran spaceflyer 36 LUMCON research 36 voyaging canoes 36 Cay Sal Bank 36 mesosphere 36 Daniel Tani 36 Atlantis 36 shallop 36 shuttle Discovery astronauts 36 Spacewalkers 36 Curtis Ebbesmeyer 36 Space Physics 36 astronaut Peggy Whitson 36 Hubble astronomer 36 Gravity Probe B 36 UUVs 36 penetrating radar 36 marine geophysicist 36 station Zarya module 36 shuttle disintegrated 36 Discovery liftoff 36 sub orbital spaceflight 36 twin rover Spirit 36 Cargo Launch Vehicle 36 polar oceans 36 GOCE 36 SuitSat 36 Lt. Todd Vorenkamp 36 sediment samples 36 planetary atmospheres 36 Human Spaceflight Microgravity 36 solidified lava flows 36 Andrey Borisenko 36 Pirs Docking Compartment 36 Astronaut Sandra Magnus 36 Budarin 36 Randy Kochevar 36 sea creatures 36 Kewalo Marine 36 6 #/#-hour spacewalk 36 Metcalf Lindenburger 36 commander Frederick Sturckow