This is the Web Edition of "A Trip Into Space", a Coimbra-based electronic book on space science. Both the texts and the photos are by courtesy of National Aeronautics and Space Administration.

Index G...

galaxiesSample Galaxies From The Hubble Deep Field
 Hubble Deep Field Unveils Myriad Galaxies Back To The Beginning Of Time
 Sample Galaxies From The Hubble Deep Field
 Giant Starbirth Region In A Neighboring Galaxy
galaxyGlobular Clusters - Hst Peers Deep Into The Crowded Heart Of The Densest Known Star Cluster
galaxy clusterThe Rich Galaxy Cluster Abell 2218
Galilean satelliteJupiter's Satellite Europa
GalileoVenus - Colorized Picture Taken From Galileo Spacecraft
 Venus - Infrared Map I
 Venus - Infrared Map Ii
 Venus - Color Enhanced Image From 2.7 Million Km
 Venus - High Pass Filtered Color Image From 2.7 Million Km
 The Earth - Atlantic Ocean
 Earth (Atlantic)
 The Earth - New Zealand
 Earth (New Zealand)
 The Earth - Australia
 Earth (Australia)
 The Earth - Eastern Pacific Ocean
 Earth (East Pacific)
 The Earth - South America
 Earth (South America)
 The Earth - Indian Ocean
 Earth (Indian Ocean)
 Earth (Antarctica)
 The Earth - Mid-Pacific Ocean
 Earth (Mid-Pacific)
 The Earth And Moon From Galileo
 Earth and Moon
 The Moon - Crescent The Moon From 400,000 Km
 Jupiter - The Great Red Spot (Close Up)
 cl3 surface
 cl3 surface I
 cl3 surface II
 Europa (surface1)
 Europa (surface 2)
 Europa (surface 3)
 Europa (surface 4)
 Europa (entire)
 Europa (surface 5)
 Europa (surface 6)
 Europa (surface 7)
 Europa (surface 8)
 Europa (surface 9)
 Europa (surface 10)
 Europa (surface 11)
 Europa (surface 12)
 Ganymed (surface 2)
 Jupiter's Satellite Ganymede 2
 Ganymed (surface 3)
 Jupiter's Satellite Ganymede 3
 Ganymed (surface 4)
 Ganymed (surface 5)
 Ganymed (surface 6)
 Ganymed (surface 7)
 Ganymed (surface 10)
 Ganymed (surface 11)
 Ganymed (surface 12)
 Ganymed (surface 13)
 Ganymed 1
 Ganymed 2
 Ganymed 3
 Ganymed (entire)
 Jupiter's Satellite Ganymede - Map Of Temperature Of The Surface
 Ganymed (meridians)
 Ganymed 4
 Ganymed (surface 9)
 Jupiter's Satellite Ganymede 18
 Ganymed (surface 14)
 Jupiter's Satellite Ganymede 19
 Ganymed (surface 8)
 Galileo
 Europa (surface 3)
Galileo GalileiJupiter - "Family Portrait" Of Its Largest Satellites
Galileo imaging systemJupiter - The Great Red Spot (Close Up)
Galileo RegioJupiter's Satellite Ganymede 7
Galileo Regio regionJupiter's Satellite Ganymede 5
 Jupiter's Satellite Ganymede 6
 Jupiter's Satellite Ganymede 10
 Jupiter's Satellite Ganymede 19
Galileo Solid State ImagerThe Moon - False Color Image
Galileo Solid-State Imaging cameraAsteroid Ida's Moon Dactyl - A Natural Satellite
Galileo spacecraftThe Earth - Antarctica
 The Moon By Galileo Spacecraft
 Jupiter - The Great Red Spot (Close Up)
 Jupiter's Satellite Callisto - Surface View
 Jupiter's Satellite Callisto - Valhalla
 Jupiter's Satellite Callisto - Asgard
 Jupiter's Satellite Europa - By Galileo Spacecraft
 Jupiter's Satellite Europa - Surface Features
 Jupiter's Satellite Europa 3
 Jupiter's Satellite Europa - False Color Image Of Surface Features
 Jupiter's Satellite Europa - Two Views Of The Trailing Hemisphere
 Jupiter's Satellite Europa 6
 Jupiter's Satellite Europa 7
 Jupiter's Satellite Europa - Surface View
 Jupiter's Satellite Europa 10
 Jupiter's Satellite Europa 11
 Jupiter's Satellite Europa 12
 Jupiter's Satellite Europa 13
 Jupiter's Satellite Ganymede 1
 Jupiter's Satellite Ganymede 4
 Jupiter's Satellite Ganymede 6
 Jupiter's Satellite Ganymede
 Jupiter's Satellite Ganymede - Global View By Galileo Spacecraft
 Jupiter's Satellite Ganymede - Natural Color View
 Asteroid Gaspra - Montage
 Asteroid Gaspra - Comparison With Deimos And Phobos
 Asteroid 951 Gaspra
 Asteroid Ida
 Asteroid Ida - Montage
 Asteroid Ida And Moon Dactyl
 Asteroid Ida's Moon Dactyl (In False Color)
Galveston BayThe Earth - Gulf Coast Of Texas And Louisiana
 The Earth - Houston And The Gulf Coast Of Texas And Louisiana
GanymedeJupiter - As Seen By Voyager 1
 Jupiter - As Seen By Voyager 2
 Jupiter - The Great Red Spot And Ganymede, From 40 Million Km
 Jupiter - The Galilean Satellites
 Jupiter - "Family Portrait" Of Its Largest Satellites
 Jupiter's Satellite Ganymede 1
 Jupiter's Satellite Ganymede 2
 Jupiter's Satellite Ganymede 3
 Jupiter's Satellite Ganymede 4
 Jupiter's Satellite Ganymede 5
 Jupiter's Satellite Ganymede 6
 Jupiter's Satellite Ganymede 7
 Jupiter's Satellite Ganymede 8
 Jupiter's Satellite Ganymede - View Of Uruk Sulcus Region
 Jupiter's Satellite Ganymede 10
 Jupiter's Satellite Ganymede - Uruk Sulcus Region
 Jupiter's Satellite Ganymede - View Of The Crater Osiris
 Jupiter's Satellite Ganymede
 Jupiter's Satellite Ganymede - Global View By Galileo Spacecraft
 Jupiter's Satellite Ganymede - Map Of Temperature Of The Surface
 Jupiter's Satellite Ganymede - Natural Color View
 Jupiter's Satellite Ganymede 17
 Jupiter's Satellite Ganymede 18
 Jupiter's Satellite Ganymede 19
gasYoung Binary Stars - A Possible Planet?
 Wolf-Rayet - HST Sees Bright Knots Ejected From A Brillant Star
 Close-Up Views Of A Star Formation In The Antennae Galaxy
GaspraAsteroid Gaspra - Montage
 Asteroid Gaspra - Comparison With Deimos And Phobos
 Asteroid 951 Gaspra
Gemini 10The Earth - The Orinoco And Essequibo Rivers
 The Earth - Yucatan Peninsula, Mexico
 The Earth - Cyclonic Eddy Near Ilha De Madeira In The Atlantic
Gemini 11The Earth - Gulf Coast Of Texas And Louisiana
 The Earth - Saudi Arabia,The Red Sea And Gulf Of Aden
 The Earth - The Central Sahara Desert In Africa
Gemini 12The Earth - Houston And The Gulf Coast Of Texas And Louisiana
 The Earth - Southern Florida And The Bahamas
Gemini 3The Earth - Arizona And Mexico
Gemini 4The Earth - Yemen (Hadramawt Plateau)
Gemini 5The Earth - California And Arizona (Imperial Valley)
 The Earth - Central Afghanistan
 The Earth - Tibet And Lake Tarok Tsho
Gemini 6The Earth - Sudan (As Sudd Swamp)
 The Earth - Canary Islands
 The Earth - Rendezvous Of Two Manned Space Vehicles Over The Pacific Ocean
 The Earth - Network Of Stratocumulus Clouds Sw Of The Canary Islands
Gemini 7The Earth - Rendezvous Of Two Manned Space Vehicles Over The Pacific Ocean
 The Earth - Tifernine Dunes In Eastern Algeria
 The Earth - The Sahara Desert In Western Algeria
 The Earth - Kennedy Space Center (Florida)
 The Earth - Western Pacific And The Full Moon (View From Gemini 7 )
Gemini 9The Earth - Eastern Algeria And Libya, Africa
 The Earth - Sierra Madre Oriental Mountains And The Gulf Of Mexico
giant galactic nebula NGC 3603Life Cycle Of Stars In Nebula Ngc 3603
giant star-forming regionBright Starbirth Region In A Dim Galaxy
GiottoGiotto
 P/Halley (Giotto)
 Halley
globular cluster M15Globular Clusters - Hst Peers Deep Into The Crowded Heart Of The Densest Known Star Cluster
globular cluster M4White Dwarf - Hst Identifies A White Dwarf Population In The Globular Cluster M4
globular clustersGlobular Clusters - Hst Peers Deep Into The Crowded Heart Of The Densest Known Star Cluster
glowing gasWolf-Rayet - HST Sees Bright Knots Ejected From A Brillant Star
gravitational fieldThe Rich Galaxy Cluster Abell 2218
gravitational lensingThe Rich Galaxy Cluster Abell 2218
Great Bahama BankThe Earth - Southern Florida And The Bahamas
Great Dark SpotNeptune
 Neptune - The Great Dark Spot
 Neptune - Composite Polar Projection Of The Southern Hemisphere
 Neptune - The Scooter And The Great Dark Spot
Great Red SpotJupiter - As Seen By Voyager 1
 Jupiter - The Great Red Spot And Ganymede, From 40 Million Km
 Jupiter - The Great Red Spot (Close Up)
 Jupiter - Hubble Tracks Jupiter Storms
Great Sonora DesertThe Earth - Arizona And Mexico
groovesJupiter's Satellite Europa 12
Gula MonsVenus - Eistla Regio
 Venus - Three-Dimensional Views
 Venus - Gula Mons
Gulf CoastThe Earth - Gulf Coast Of Texas And Louisiana
 The Earth - Houston And The Gulf Coast Of Texas And Louisiana
Gulf of AdenThe Earth - Northeast Africa And Saudi Arabia
 The Earth - Saudi Arabia,The Red Sea And Gulf Of Aden
Gulf of MexicoThe Earth - Yucatan Peninsula, Mexico
 The Earth - Sierra Madre Oriental Mountains And The Gulf Of Mexico
Gulf of OmanThe Earth - Northeast Africa And Saudi Arabia
Gulf of SidraThe Earth - The Central Sahara Desert In Africa
Gulf of SuezThe Earth - Northeast Africa And Saudi Arabia
Gulf StreamThe Earth - Southern Florida And The Bahamas
GuyanaThe Earth - The Orinoco And Essequibo Rivers

Last Update: 2005-Nov-01