ESA HST team poses with Keith Walyus
ESA HST team poses with Keith Walyus
Wide-field view of the Perseus constellation (ground-based image)
Wide-field view of the Perseus constellation (ground-based image)
I Zwicky 18 (ground-based image)
I Zwicky 18 (ground-based image)
The Sky in Google Earth
The Sky in Google Earth
The three generations of stars in NGC 2808
The three generations of stars in NGC 2808
Field of view of NGC 2440 (ground-based image)
Field of view of NGC 2440 (ground-based image)
Hubble Measures Atmospheric Structure of Extrasolar Planet HD 209458b
Hubble Measures Atmospheric Structure of Extrasolar Planet HD 209458b
Massive Star VY Canis Majoris - Polarized Light
Massive Star VY Canis Majoris - Polarized Light
Constellation Corvus [annotated] (ground-based image)
Constellation Corvus [annotated] (ground-based image)
Large and small stars in harmonious coexistence (ground-based image)
Large and small stars in harmonious coexistence (ground-based image)
Beta Pictoris - Intersecting Disks Schematic
Beta Pictoris - Intersecting Disks Schematic
Beta Pictoris - Intersecting Disks Schematic Without Text
Beta Pictoris - Intersecting Disks Schematic Without Text
Beta Pictoris - Multi-Band Images of Beta Pictoris
Beta Pictoris - Multi-Band Images of Beta Pictoris
Hubble captures a "five-star" rated gravitational lens (ground-based image)
Hubble captures a "five-star" rated gravitational lens (ground-based image)
Hubble captures a "five-star" rated gravitational lens
Hubble captures a "five-star" rated gravitational lens
Kuiper Belt Object 2003 UB313
Kuiper Belt Object 2003 UB313
Schematic of the Pluto System
Schematic of the Pluto System
Animation still sequence
Animation still sequence
Mars Near Opposition 1995-2005: 1995
Mars Near Opposition 1995-2005: 1995
Mars Near Opposition 1995-2005: 1997
Mars Near Opposition 1995-2005: 1997
Mars Near Opposition 1995-2005: 1999
Mars Near Opposition 1995-2005: 1999
Hubble's High Resolution Camera - "Mind the Gap"
Hubble's High Resolution Camera - "Mind the Gap"
Mars Near Opposition 1995-2005: 2001
Mars Near Opposition 1995-2005: 2001
Mars Near Opposition 1995-2005: 2001
Mars Near Opposition 1995-2005: 2001
Mars Near Opposition 1995-2005: 2005
Mars Near Opposition 1995-2005: 2005
Close Encounter: Mars at Opposition
Close Encounter: Mars at Opposition
The Pluto system on May 18, 2005
The Pluto system on May 18, 2005
Looking "underneath" the quasar HE0450-2958
Looking "underneath" the quasar HE0450-2958
Make your own Pillars of Creation
Make your own Pillars of Creation
SN 2005cs in M51 - Before Progenitor Star's Explosion
SN 2005cs in M51 - Before Progenitor Star's Explosion
SN 2005cs in M51 - After Progenitor Star's Explosion
SN 2005cs in M51 - After Progenitor Star's Explosion
NASA's Deep Impact spacecraft [artist's impression]
NASA's Deep Impact spacecraft [artist's impression]
NASA's Deep Impact spacecraft [artist's impression]
NASA's Deep Impact spacecraft [artist's impression]
Jupiter Image Processing Technique
Jupiter Image Processing Technique
Screenshot of the FITS Liberator
Screenshot of the FITS Liberator
The logo for the ESA/ESO/NASA Photoshop FITS Liberator
The logo for the ESA/ESO/NASA Photoshop FITS Liberator
An example of an image created with ESA/ESO/NASA Photoshop FITS Liberator
An example of an image created with ESA/ESO/NASA Photoshop FITS Liberator
Spitzer+Chandra: Object #3 53.057987-27.833524
Spitzer+Chandra: Object #3 53.057987-27.833524
Hubble+Chandra: Object #3 53.057987-27.833524
Hubble+Chandra: Object #3 53.057987-27.833524
Spitzer+Chandra: Object #7 53.215169-27.870226
Spitzer+Chandra: Object #7 53.215169-27.870226
Hubble+Chandra: Object #7 53.215169-27.870226
Hubble+Chandra: Object #7 53.215169-27.870226
Comparison of 7 AGN Observed with Chandra, Hubble, VLT and Spitzer
Comparison of 7 AGN Observed with Chandra, Hubble, VLT and Spitzer
A Close-Up Look of Two of the Extremely Red Galaxies Revealed By Spitzer
A Close-Up Look of Two of the Extremely Red Galaxies Revealed By Spitzer
HUDF: If Human Eyes Could See in the Way that Spitzer Can See
HUDF: If Human Eyes Could See in the Way that Spitzer Can See
Instrument Comparison of 1/200 of the Full GOODS Fields
Instrument Comparison of 1/200 of the Full GOODS Fields
Location of 7 AGN in GOODS/CDF-S
Location of 7 AGN in GOODS/CDF-S
Annotated Image of the Pleiades and HST Field of View
Annotated Image of the Pleiades and HST Field of View
Digitized Sky Survey Image of AM 0644-741 (ground-based image)
Digitized Sky Survey Image of AM 0644-741 (ground-based image)
Hubble MACHO-LMC-5 2002
Hubble MACHO-LMC-5 2002
Ground-based MACHO-LMC-5 1994
Ground-based MACHO-LMC-5 1994
Ground-based MACHO-LMC-5 1993
Ground-based MACHO-LMC-5 1993
Hubble sees stars as numerous as grains of sand in nearby galaxy (ground-based image)
Hubble sees stars as numerous as grains of sand in nearby galaxy (ground-based image)
Possible Fates of the Universe
Possible Fates of the Universe
Different types of gravitational lenses
Different types of gravitational lenses
HST Image Overlay on Ground-based Image
HST Image Overlay on Ground-based Image
KBO Orbits Diagram
KBO Orbits Diagram
Light Curve of Cepheid Variable in NGC 3370
Light Curve of Cepheid Variable in NGC 3370
Mars anotated: next view
Mars anotated: next view
Mars oppositions Solar System diagram
Mars oppositions Solar System diagram
Mars oppositions Solar System diagram without images
Mars oppositions Solar System diagram without images
Annotated Mars
Annotated Mars
Jovian Planet in Globular Cluster M4: Calm Bystander in Stellar Drama
Jovian Planet in Globular Cluster M4: Calm Bystander in Stellar Drama
The Milky Way and Scorpius Constellation (ground-based image)
The Milky Way and Scorpius Constellation (ground-based image)
Globular cluster M4, NOAO
Globular cluster M4, NOAO
Two Planet Formation Scenarios
Two Planet Formation Scenarios
Cosmic Timeline
Cosmic Timeline
Relative Location of M31 and Milky Way
Relative Location of M31 and Milky Way
H-R Diagram Comparing Ages of Milky Way and M31
H-R Diagram Comparing Ages of Milky Way and M31
B&W Version of WFPC2/ACS, both I-Band, Before and During SN, with Labels
B&W Version of WFPC2/ACS, both I-Band, Before and During SN, with Labels
Expansion of the Universe Over Time
Expansion of the Universe Over Time
WFPC2/ACS Composite, Before and During SN with Labels
WFPC2/ACS Composite, Before and During SN with Labels
Anatomy of a light echo
Anatomy of a light echo
V838 Mon in the Milky Way Galaxy
V838 Mon in the Milky Way Galaxy
Size of V838 Mono relative to Solar System
Size of V838 Mono relative to Solar System
DSS Image of Dumbbell Nebula (ground-based image)
DSS Image of Dumbbell Nebula (ground-based image)
Good Bye Dark Age
Good Bye Dark Age
Two of the driving forces behind AVO
Two of the driving forces behind AVO
Measuring Minute Variation of Star Gl 876b
Measuring Minute Variation of Star Gl 876b
Black-hole system GRO J1655-40 in Scorpius
Black-hole system GRO J1655-40 in Scorpius
Close-up of the black-hole system GRO J1655-40 (ground-based image)
Close-up of the black-hole system GRO J1655-40 (ground-based image)
Region around black-hole system GRO J1655-40 (ground-based image)
Region around black-hole system GRO J1655-40 (ground-based image)
Quaoar's Size Compared With Pluto, Earth's Moon, and the Earth
Quaoar's Size Compared With Pluto, Earth's Moon, and the Earth
Sky Chart Showing Location of KBO "Quaoar"
Sky Chart Showing Location of KBO "Quaoar"
Quaoar's Size Compared with North America
Quaoar's Size Compared with North America
Quaoar's Orbit in the Solar System
Quaoar's Orbit in the Solar System
Quaoar's Size Compared With Earth's Moon, Pluto, and Charon
Quaoar's Size Compared With Earth's Moon, Pluto, and Charon
Using Spectroscopy to Measure Velocity Dispersion
Using Spectroscopy to Measure Velocity Dispersion
Relation of Black Hole Mass to Cluster Mass
Relation of Black Hole Mass to Cluster Mass
Relative Location of M15 and M31 G1
Relative Location of M15 and M31 G1
Evidence for Existence of a Black Hole
Evidence for Existence of a Black Hole
Location of M15 and M31 G1 in the Northern Autumn Sky
Location of M15 and M31 G1 in the Northern Autumn Sky
Gaseous Streamers Flutter in Stellar Breeze
Gaseous Streamers Flutter in Stellar Breeze
So How Old Are You Really?
So How Old Are You Really?
Globular Cluster M4 in the Milky Way
Globular Cluster M4 in the Milky Way
White Dwarfs in Globular Cluster M4
White Dwarfs in Globular Cluster M4
February 2002 - 1998 WW31
February 2002 - 1998 WW31
Relationship of the Kuiper Belt to the Oort Cloud
Relationship of the Kuiper Belt to the Oort Cloud
FOC after SM3B retrival
FOC after SM3B retrival
Claude Nicollier working with the RMS
Claude Nicollier working with the RMS
Building NICMOS
Building NICMOS
Diagram of NICMOS
Diagram of NICMOS
Diagram of FOC
Diagram of FOC
Work on solar panels after SM3B
Work on solar panels after SM3B
Celebrating the successes of ESA's sharp-sighted camera, the Faint Object Camera
Celebrating the successes of ESA's sharp-sighted camera, the Faint Object Camera
Head of ESA's Space Telescope Division, Duccio Macchetto
Head of ESA's Space Telescope Division, Duccio Macchetto
Orion Nebula, NGC 1976, M42 (ground-based image)
Orion Nebula, NGC 1976, M42 (ground-based image)
Antonius (Ton) Linssen at work in his corner in the 'Attached Shuttle Payload Control Center'
Antonius (Ton) Linssen at work in his corner in the 'Attached Shuttle Payload Control Center'
ESA's 'DQ wing crew' at the test version of Hubble
ESA's 'DQ wing crew' at the test version of Hubble
The nightly hand-over between the planning shift and the orbit shift
The nightly hand-over between the planning shift and the orbit shift
A pin protruding from one of the solar arrays
A pin protruding from one of the solar arrays
The retraction of the first panel is a success and there are smiles all around
The retraction of the first panel is a success and there are smiles all around
ACS's Survey Mode is Ten Times Faster
ACS's Survey Mode is Ten Times Faster
ACS I-band
ACS I-band
The ACS WFC CCD
The ACS WFC CCD
ACS in the Clean Room
ACS in the Clean Room
ACS Will Find the Most Distant Galaxies
ACS Will Find the Most Distant Galaxies
ACS in the Clean Room
ACS in the Clean Room
ACS Z-band
ACS Z-band
Star Formation Rate Since the Big Bang
Star Formation Rate Since the Big Bang
The cover of ESA/ESO Astronomy Exercise 1
The cover of ESA/ESO Astronomy Exercise 1
Drawing of 1769 Transit of Venus by Captain James Cook and Charles Green
Drawing of 1769 Transit of Venus by Captain James Cook and Charles Green
1882 Transit of Venus
1882 Transit of Venus
Amateur Images from Marswatch
Amateur Images from Marswatch
MGS/TES June-August Sequence
MGS/TES June-August Sequence
View of Martian Surface Before Dust Storm (artist's impression)
View of Martian Surface Before Dust Storm (artist's impression)
View of Martian Surface During Dust Storm (artist's impression)
View of Martian Surface During Dust Storm (artist's impression)
Four Epochs of the Global Dust Storm with Martian Features Identified
Four Epochs of the Global Dust Storm with Martian Features Identified
Seasonal Dates of Great Martian Dust Storms (1894-1982)
Seasonal Dates of Great Martian Dust Storms (1894-1982)
Ancient Black Hole Speeds Through Sun's Galactic Neighborhood, Devouring Companion Star
Ancient Black Hole Speeds Through Sun's Galactic Neighborhood, Devouring Companion Star
The orbit of 2001 KX76 compared to the orbit of the planets
The orbit of 2001 KX76 compared to the orbit of the planets
A Cluster of Galaxies  - Coma Cluster [NOAO]
A Cluster of Galaxies - Coma Cluster [NOAO]
Stephan's Quintet
Stephan's Quintet
Magnetic Star (artist's impression)
Magnetic Star (artist's impression)
Guide Star Catalogue I
Guide Star Catalogue I
Guide Star Catalogue II
Guide Star Catalogue II
Anatomy of a Protoplanetary Disk
Anatomy of a Protoplanetary Disk
Composition of the Cosmos
Composition of the Cosmos
The Expanding Universe
The Expanding Universe
Size of the Universe Over Time
Size of the Universe Over Time
Model of Expanding Universe
Model of Expanding Universe
Signature of Piece of Matter Falling into Black Hole Cygnus XR-1
Signature of Piece of Matter Falling into Black Hole Cygnus XR-1
'Death Spiral' Around Cygnus XR-1
'Death Spiral' Around Cygnus XR-1
A Planet's Telltale Signature
A Planet's Telltale Signature
Centaur's Bright Surface Spot Could be Crater of Fresh Ice (artist's impression)
Centaur's Bright Surface Spot Could be Crater of Fresh Ice (artist's impression)
Three Ways to Grow a Black Hole
Three Ways to Grow a Black Hole
Correlation of Black Hole Mass and Bulge Mass/Brightness
Correlation of Black Hole Mass and Bulge Mass/Brightness
Black Holes Shed Light on Galaxy Formation
Black Holes Shed Light on Galaxy Formation
Crab nebula: DSS 1 degree, VLT field outlined
Crab nebula: DSS 1 degree, VLT field outlined
Lost and Found: Hubble Finds Much of the Universe's Missing Hydrogen
Lost and Found: Hubble Finds Much of the Universe's Missing Hydrogen
A Distant Quasar's Brilliant Light
A Distant Quasar's Brilliant Light
The Multiple Star System of HH 111
The Multiple Star System of HH 111
The Heliosphere is Tilted and the Bow Shock Really Exists
The Heliosphere is Tilted and the Bow Shock Really Exists
The Heliosphere is Tilted and the Bow Shock Really Exists (annotated version)
The Heliosphere is Tilted and the Bow Shock Really Exists (annotated version)
SMP 30 in the Large Magellanic Cloud
SMP 30 in the Large Magellanic Cloud
SMP 16 in the Large Magellanic Cloud
SMP 16 in the Large Magellanic Cloud
SMP 4 in the Large Magellanic Cloud
SMP 4 in the Large Magellanic Cloud
SMP 93 in the Large Magellanic Cloud
SMP 93 in the Large Magellanic Cloud
SMP 10 in the Large Magellanic Cloud
SMP 10 in the Large Magellanic Cloud
SMP 27 in the Large Magellanic Cloud
SMP 27 in the Large Magellanic Cloud
Gravitational Lensing
Gravitational Lensing
The Eskimo Nebula and Abell 2218
The Eskimo Nebula and Abell 2218
The Disruption of Beta Pictoris' Disk
The Disruption of Beta Pictoris' Disk
Lone Black Hole Passes in Front of Star (Ground-Based View)
Lone Black Hole Passes in Front of Star (Ground-Based View)
Gravitational Microlensing by Black Hole (Illustration)
Gravitational Microlensing by Black Hole (Illustration)
Lone Black Hole Passes in Front of Star (Ground-Based View)
Lone Black Hole Passes in Front of Star (Ground-Based View)
Gravitational Microlensing by Black Hole (Illustration)
Gravitational Microlensing by Black Hole (Illustration)
Gas Clouds Raining Star Stuff onto Milky Way Galaxy
Gas Clouds Raining Star Stuff onto Milky Way Galaxy
Formation of Extragalactic Jets from a Black Hole Accretion Disk
Formation of Extragalactic Jets from a Black Hole Accretion Disk
OH231.8+4.2 - Rotten Egg Nebula
OH231.8+4.2 - Rotten Egg Nebula
The 'Rotten Egg' Nebula - a Planetary Nebula in the Making
The 'Rotten Egg' Nebula - a Planetary Nebula in the Making
Starry Bulges Yield Secrets to Galaxy Growth (Hubble NICMOS View)
Starry Bulges Yield Secrets to Galaxy Growth (Hubble NICMOS View)
The Hubble Tuning Fork - Classification of Galaxies
The Hubble Tuning Fork - Classification of Galaxies
Central Bulges of Spiral Galaxies- NGC 7537 (Hubble NICMOS and WFPC2 View)
Central Bulges of Spiral Galaxies- NGC 7537 (Hubble NICMOS and WFPC2 View)
Possible Galaxy Evolution Processes
Possible Galaxy Evolution Processes
The Growth of Bulges in Spiral Galaxies
The Growth of Bulges in Spiral Galaxies
Panel 4
Panel 4
Symbiotic Star Blows Bubbles into Space
Symbiotic Star Blows Bubbles into Space
Panel 1
Panel 1
Panel 3
Panel 3
Panel 2
Panel 2
Hubble Diagram for Cepheids
Hubble Diagram for Cepheids
Possible Models of the Expanding Universe
Possible Models of the Expanding Universe
How Circumstellar Disks Form and Evolve
How Circumstellar Disks Form and Evolve
Orbit of HR 4796A
Orbit of HR 4796A
Orbit of HD141569
Orbit of HD141569
A STIS Absorption Spectrum
A STIS Absorption Spectrum
Hubble Deep Field South Target
Hubble Deep Field South Target
Location of the HDF South on the sky (ground-based image)
Location of the HDF South on the sky (ground-based image)
HST's Orientation and Viewing Target During Leonid Meteor Shower
HST's Orientation and Viewing Target During Leonid Meteor Shower
Heritage Montage
Heritage Montage
Plot of Star Formation Rate Since the Big Bang
Plot of Star Formation Rate Since the Big Bang
Plot of Star Formation Rate Since the Big Bang
Plot of Star Formation Rate Since the Big Bang
Hubble Space Telescope Helps Find Evidence that Neptune's Largest Moon is Warming Up
Hubble Space Telescope Helps Find Evidence that Neptune's Largest Moon is Warming Up
Location of TMR-1C on the Sky
Location of TMR-1C on the Sky
Hubble Finds Twisted Gas Disk from Galaxy Collision Fueling Nearest Active Black Hole
Hubble Finds Twisted Gas Disk from Galaxy Collision Fueling Nearest Active Black Hole
Hubble Captures Unveiling of Planetary Nebula
Hubble Captures Unveiling of Planetary Nebula
First hint of knot STIS H-alpha
First hint of knot STIS H-alpha
Hubble data shows increase in brightness of knot
Hubble data shows increase in brightness of knot
SN debris colliding with inner ring
SN debris colliding with inner ring
A New Class Of X-ray Star?
A New Class Of X-ray Star?
Diagram illustrating the relative direction and orientation of the spacecraft with respect to the Solar System, Milky Way, and nearby galaxies.
Diagram illustrating the relative direction and orientation of the spacecraft with respect to the Solar System, Milky Way, and nearby galaxies.
COBE's Infrared View of the Universe
COBE's Infrared View of the Universe
Diagram illustrating the relative distances involved with the detection.
Diagram illustrating the relative distances involved with the detection.
Hubble Pinpoints Distant Supernovae
Hubble Pinpoints Distant Supernovae
Distant Supernovae
Distant Supernovae
Distant Supernova 1997cj
Distant Supernova 1997cj
Distant Supernova 1997ce
Distant Supernova 1997ce
Hubble Pinpoints Distant Supernovae
Hubble Pinpoints Distant Supernovae
Hubble Pinpoints Distant Supernovae
Hubble Pinpoints Distant Supernovae
Hubble Pinpoints Distant Supernovae
Hubble Pinpoints Distant Supernovae
Supernova 1997ap
Supernova 1997ap
NGC 5307 illustration
NGC 5307 illustration
IC 3568 illustration
IC 3568 illustration
NGC 3918 illustration
NGC 3918 illustration
Hubble 5 illustration
Hubble 5 illustration
NGC 6826 illustration
NGC 6826 illustration
NGC 7009 illustration
NGC 7009 illustration
The Phi Persei Duo
The Phi Persei Duo
Blue Stragglers in Globular Cluster 47 Tucanae
Blue Stragglers in Globular Cluster 47 Tucanae
There's more than one way to make a Blue Straggler
There's more than one way to make a Blue Straggler
Milky Way/Andromeda Collision (artist's impression)
Milky Way/Andromeda Collision (artist's impression)
Central region of HST image of NGC 3921
Central region of HST image of NGC 3921
HST image of an old globular star cluster in galaxy M31
HST image of an old globular star cluster in galaxy M31
Interacting galaxy (ground-based image)
Interacting galaxy (ground-based image)
NGC 3610
NGC 3610
Milky Way/Andromeda Collision (artist's impression)
Milky Way/Andromeda Collision (artist's impression)
Milky Way/Andromeda Collision (artist's impression)
Milky Way/Andromeda Collision (artist's impression)
Milky Way/Andromeda Collision (artist's impression)
Milky Way/Andromeda Collision (artist's impression)
Milky Way/Andromeda Collision (artist's impression)
Milky Way/Andromeda Collision (artist's impression)
NGC 7252
NGC 7252
NGC 4038/4039
NGC 4038/4039
Eagle Nebula with a representation of a giant molecular cloud
Eagle Nebula with a representation of a giant molecular cloud
Illustration of Determining Stages of Interacting Galaxies
Illustration of Determining Stages of Interacting Galaxies
NGC 5426/5427
NGC 5426/5427
Individual images that were used to create a HST colour composite
Individual images that were used to create a HST colour composite
Omicron Ceti
Omicron Ceti
Omicron Ceti
Omicron Ceti
Omicron Ceti
Omicron Ceti
Gravitationally Lensed Image of Highest Redshift Galaxy
Gravitationally Lensed Image of Highest Redshift Galaxy
Gravitationally Lensed Image of Highest Redshift Galaxy
Gravitationally Lensed Image of Highest Redshift Galaxy
Mysterious Fireball from a Cataclysmic Explosion
Mysterious Fireball from a Cataclysmic Explosion
Supernova 1987a
Supernova 1987a
Hubble Tracks the Fading Optical Counterpart of a Gamma Ray Burst
Hubble Tracks the Fading Optical Counterpart of a Gamma Ray Burst
Hubble Tracks the Fading Optical Counterpart of a Gamma Ray Burst
Hubble Tracks the Fading Optical Counterpart of a Gamma Ray Burst
FOS
FOS
Space Telescope Imaging Spectrograph (STIS)
Space Telescope Imaging Spectrograph (STIS)
History of Star Formation
History of Star Formation
History of Star Formation
History of Star Formation
The Cartwheel Galaxy
The Cartwheel Galaxy
Galaxy Building Blocks
Galaxy Building Blocks
Showing 3501 to 3750 of 4080
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