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.

Overview
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Index G...

galaxies	Sample 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
galaxy	Globular Clusters - Hst Peers Deep Into The Crowded Heart Of The Densest Known Star Cluster
galaxy cluster	The Rich Galaxy Cluster Abell 2218
Galilean satellite	Jupiter's Satellite Europa
Galileo	Venus - 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 Galilei	Jupiter - "Family Portrait" Of Its Largest Satellites
Galileo imaging system	Jupiter - The Great Red Spot (Close Up)
Galileo Regio	Jupiter's Satellite Ganymede 7
Galileo Regio region	Jupiter's Satellite Ganymede 5
	Jupiter's Satellite Ganymede 6
	Jupiter's Satellite Ganymede 10
	Jupiter's Satellite Ganymede 19
Galileo Solid State Imager	The Moon - False Color Image
Galileo Solid-State Imaging camera	Asteroid Ida's Moon Dactyl - A Natural Satellite
Galileo spacecraft	The 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 Bay	The Earth - Gulf Coast Of Texas And Louisiana
	The Earth - Houston And The Gulf Coast Of Texas And Louisiana
Ganymede	Jupiter - 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
gas	Young 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
Gaspra	Asteroid Gaspra - Montage
	Asteroid Gaspra - Comparison With Deimos And Phobos
	Asteroid 951 Gaspra
Gemini 10	The Earth - The Orinoco And Essequibo Rivers
	The Earth - Yucatan Peninsula, Mexico
	The Earth - Cyclonic Eddy Near Ilha De Madeira In The Atlantic
Gemini 11	The 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 12	The Earth - Houston And The Gulf Coast Of Texas And Louisiana
	The Earth - Southern Florida And The Bahamas
Gemini 3	The Earth - Arizona And Mexico
Gemini 4	The Earth - Yemen (Hadramawt Plateau)
Gemini 5	The Earth - California And Arizona (Imperial Valley)
	The Earth - Central Afghanistan
	The Earth - Tibet And Lake Tarok Tsho
Gemini 6	The 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 7	The 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 9	The Earth - Eastern Algeria And Libya, Africa
	The Earth - Sierra Madre Oriental Mountains And The Gulf Of Mexico
giant galactic nebula NGC 3603	Life Cycle Of Stars In Nebula Ngc 3603
giant star-forming region	Bright Starbirth Region In A Dim Galaxy
Giotto	Giotto
	P/Halley (Giotto)
	Halley
globular cluster M15	Globular Clusters - Hst Peers Deep Into The Crowded Heart Of The Densest Known Star Cluster
globular cluster M4	White Dwarf - Hst Identifies A White Dwarf Population In The Globular Cluster M4
globular clusters	Globular Clusters - Hst Peers Deep Into The Crowded Heart Of The Densest Known Star Cluster
glowing gas	Wolf-Rayet - HST Sees Bright Knots Ejected From A Brillant Star
gravitational field	The Rich Galaxy Cluster Abell 2218
gravitational lensing	The Rich Galaxy Cluster Abell 2218
Great Bahama Bank	The Earth - Southern Florida And The Bahamas
Great Dark Spot	Neptune
	Neptune - The Great Dark Spot
	Neptune - Composite Polar Projection Of The Southern Hemisphere
	Neptune - The Scooter And The Great Dark Spot
Great Red Spot	Jupiter - 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 Desert	The Earth - Arizona And Mexico
grooves	Jupiter's Satellite Europa 12
Gula Mons	Venus - Eistla Regio
	Venus - Three-Dimensional Views
	Venus - Gula Mons
Gulf Coast	The Earth - Gulf Coast Of Texas And Louisiana
	The Earth - Houston And The Gulf Coast Of Texas And Louisiana
Gulf of Aden	The Earth - Northeast Africa And Saudi Arabia
	The Earth - Saudi Arabia,The Red Sea And Gulf Of Aden
Gulf of Mexico	The Earth - Yucatan Peninsula, Mexico
	The Earth - Sierra Madre Oriental Mountains And The Gulf Of Mexico
Gulf of Oman	The Earth - Northeast Africa And Saudi Arabia
Gulf of Sidra	The Earth - The Central Sahara Desert In Africa
Gulf of Suez	The Earth - Northeast Africa And Saudi Arabia
Gulf Stream	The Earth - Southern Florida And The Bahamas
Guyana	The Earth - The Orinoco And Essequibo Rivers

Last Update: 2005-Nov-01