VENUS,SECOND PLANET,THE SUN,ORBITING,EARTH DAYS,ROTATION PERIOD,DAYS,PLANET,THE SOLAR SYSTEM,THE OPPOSITE DIRECTION,OTHER PLANETS,NATURAL SATELLITE,THE ROMAN,GODDESS,OF LOVE,BEAUTY,NATURAL,OBJECT,IN THE NIGHT,THE MOON,REACHING,APPARENT MAGNITUDE,BRIGHT,ENOUGH,SHADOWS,INFERIOR PLANET,EARTH,NEVER,APPEARS,VENTURE,FAR FROM THE SUN,ELONGATION,MAXIMUM,TERRESTRIAL PLANET,SOMETIMES,SISTER PLANET,SIMILAR,SIZE,BULK,COMPOSITION,ATMOSPHERE,TERRESTRIAL PLANETS,CONSISTING OF,CARBON DIOXIDE,ATMOSPHERIC PRESSURE,THE PLANETS,SURFACE,TIMES,OF EARTH,HOTTEST,MEAN SURFACE TEMPERATURE,EVEN THOUGH,MERCURY,CLOSER,OPAQUE,LAYER,REFLECTIVE,CLOUDS,SULFURIC ACID,SEEN,SPACE,VISIBLE LIGHT,WATER,OCEANS,THE PAST,TEMPERATURE,ROSE,RUNAWAY GREENHOUSE EFFECT,PROBABLY,FREE,HYDROGEN,INTERPLANETARY SPACE,SOLAR WIND,LACK,PLANETARY MAGNETIC FIELD,SLAB,ROCKS,VOLCANISM,AS ONE,IN THE SKY,MAJOR,FIXTURE,HUMAN CULTURE,EXISTED,SACRED,GODS,CULTURES,PRIME,INSPIRATION,WRITERS,POETS,THE MORNING STAR,EVENING STAR,ACROSS THE SKY,SECOND MILLENNIUM BC,TARGET,EXPLORATION,BEYOND EARTH,SPACECRAFT,MARINER,VENERA,OBSERVATION,IMPOSSIBLE,MAPS,EMERGE,THE ARRIVAL,MAGELLAN ORBITER,PLANS,ROVERS,COMPLEX,MISSIONS,HINDERED,HOSTILE,CONDITIONS,MEANING,ROCKY,BODY,SISTER,TWIN,DIAMETER,LESS THAN,THE VENUSIAN,DENSE,THE MASS,THE ATMOSPHERE,NITROGEN,SUBJECT,SPECULATION,SECRETS,REVEALED,PLANETARY SCIENCE,THE CENTURY,IMAGES,THE SURFACE,DETAIL,MAGELLAN,THE GROUND,SHOWS,EVIDENCE,SULFUR,RECENT,ERUPTIONS,SMOOTH,VOLCANIC,WRINKLE,RIDGES,HIGHLAND,CONTINENTS,MAKE UP,THE REST,SURFACE AREA,LYING IN,NORTHERN HEMISPHERE,THE OTHER,SOUTH,THE EQUATOR,NORTHERN,CONTINENT,ISHTAR TERRA,ISHTAR,BABYLON,AUSTRALIA,MAXWELL MONTES,THE HIGHEST MOUNTAIN,LIES,PEAK,ABOVE,AVERAGE,ELEVATION,SOUTHERN,APHRODITE TERRA,THE GREEK,REGIONS,SOUTH AMERICA,NETWORK,FRACTURES,FAULTS,COVERS,AREA,THE ABSENCE,LAVA FLOW,ACCOMPANYING,VISIBLE,CALDERA,REMAINS,ENIGMA,THE PLANET,IMPACT CRATER,YOUNG,MILLION YEARS,OLD VENUS,UNIQUE,FEATURES,ADDITION,IMPACT CRATERS,MOUNTAINS,VALLEYS,ROCKY PLANETS,FLAT,LOOK,SOMEWHAT,PANCAKES,RANGE,HIGH,RADIAL,STAR,FRACTURE,SYSTEMS,NOVAE,CONCENTRIC,SPIDER WEBS,CORONAE,RINGS,DEPRESSION,ORIGIN,HISTORICAL,WOMEN,JAMES CLERK MAXWELL,ALPHA REGIO,BETA REGIO,OVDA REGIO,THE CURRENT,SYSTEM,THE INTERNATIONAL,UNION,THE BODY,PLANETARY NOMENCLATURE,LONGITUDES,PHYSICAL FEATURES,PRIME MERIDIAN,THE ORIGINAL,RADAR,BRIGHT SPOT,THE CENTRE,THE OVAL,FEATURE,REDEFINED,PASS,THE CENTRAL,THE CRATER,ARIADNE,VOLCANIC ACTIVITY,VOLCANOES,THE ONLY,VOLCANIC COMPLEX,THE BIG ISLAND OF HAWAII,THIS IS NOT,ACTIVE,CRUST,OLDER,OCEANIC CRUST,RECYCLED,SUBDUCTION,BOUNDARIES,TECTONIC PLATE,LINES,POINT,ONGOING,THE SOVIET,VENERA PROGRAM,ORBITER,LIGHTNING,DESCENT,PROBE,THUNDER,THE EUROPEAN SPACE AGENCY,VENUS EXPRESS,DETECTED,WHISTLER,WAVES,RAINFALL,THUNDERSTORM,RAIN,UPPER,EVAPORATES,VOLCANIC ERUPTION,THE LIGHTNING,PIECE,COMES,MEASUREMENTS,SULFUR DIOXIDE,CONCENTRATIONS,FACTOR,JUMPED,DECLINED,MEAN,VOLCANIC ERUPTIONS,FIRST DIRECT,TRANSIENT,INFRARED,SPOTS,THE RIFT,ZONE,GANIS CHASMA,THE SHIELD,VOLCANO,MAAT MONS,ORBIT,THOUGHT,LAVA,THE ACTUAL,TEMPERATURES,MEASURED,THE K,NORMAL TEMPERATURE,ALMOST,THOUSAND,BODIES,SHOW,ON THE MOON,CAUSED,WIND,PRISTINE,CONDITION,NUMBER,GLOBAL,RESURFACING,EVENT,MILLION YEARS AGO,DECAY,EARTHS CRUST,CONTINUOUS,MOTION,SUSTAIN,PROCESS,PLATE TECTONICS,DISSIPATE,HEAT,MANTLE,RISE,REACH,CRITICAL LEVEL,PERIOD,SCALE,RECYCLING,SMALLER THAN,INCOMING,CERTAIN,KINETIC ENERGY,DOWN,SO MUCH,DO NOT,CREATE,PROJECTILES,METRES,FRAGMENT,BURN UP,SEISMIC,DATA,MOMENT OF INERTIA,LITTLE,DIRECT,INFORMATION,AVAILABLE,INTERNAL,STRUCTURE,GEOCHEMISTRY,SIMILARITY,DENSITY,SUGGESTS,SHARE,CORE,LIQUID,TWO PLANETS,COOLING,RATE,SMALLER,MEANS,PRESSURES,DEEP,INTERIOR,PRINCIPAL,DIFFERENCE,STRONG,WITHOUT WATER,MAKE IT,LESS,VISCOUS,RESULTS,REDUCED,LOSS,EXPLANATION,INTERNALLY,MAGNETIC FIELD,INTERNAL HEAT,EVENTS,TRACES,GASES,THE PRESSURE,PRESSURE,EQUIVALENT,DEPTH,NEARLY,EARTHS OCEANS,EARTHS ATMOSPHERE,AT AT,SEA LEVEL,THE RICH,THE STRONGEST,GREENHOUSE EFFECT,HOTTER,MINIMUM,SURFACE TEMPERATURE,TWICE,MERCURYS,DISTANCE,THUS,SOLAR IRRADIANCE,HIGHER,STERILIZATION,SAID TO,TRADITIONAL,HELL,YEARS AGO,VENUSS ATMOSPHERE,MUCH MORE,SUBSTANTIAL,LIQUID WATER,BILLION YEARS,EVAPORATION,ORIGINAL,GREENHOUSE GASES,LONGER,HOSPITABLE,THE POSSIBILITY,CLOUD,LAYERS,RANGES,ENVIRONMENT,ACIDIC,THERMAL INERTIA,THE TRANSFER,WINDS,LOWER ATMOSPHERE,THE NIGHT,SLOW,ROTATION,MOVING,KILOMETRES PER HOUR,THE HIGH,AMOUNT,FORCE,TRANSPORT,DUST,STONES,ALONE,HUMAN,WALK,THE HEAT,OXYGEN,PROBLEM,DROPLETS,THE CLOUDS,AEROSOL,FERRIC CHLORIDE,POSSIBLE,THE CLOUD,PARTICLES,FERRIC SULFATE,ALUMINIUM CHLORIDE,PHOSPHORIC,ANHYDRIDE,PARTICLE SIZE,SCATTER,SUNLIGHT,PREVENT,VISUAL,PERMANENT,CLOUD COVER,ON THE GROUND,TOPS,GO AROUND,MOVE,UP TO,THE SPEED,FASTEST,SPEED,EFFECTIVELY,ISOTHERMAL,CONSTANT TEMPERATURE,BETWEEN DAY AND NIGHT,THE POLES,MINUTE,AXIAL TILT,TO ON,SEASONAL,VARIATION,ALTITUDE,HIGHEST POINT,THEREFORE,THE COOLEST,MAGELLAN SPACECRAFT,SUBSTANCE,PEAKS,BORE,SNOW,VOLATILE,CONDENSE,WHERE IT,COOLER,PRECIPITATE,IDENTITY,CERTAINTY,ELEM