Hydrogen emissions in the early universe, VLT image
Hubble Ultra Deep Field
Hubble eXtreme Deep Field
Hubble Ultra Deep Field, ultraviolet coverage
GOODS North Field, ultraviolet coverage
GOODS South Field, ultraviolet coverage
Abell 370 galaxy cluster, Hubble Frontier Field
Galaxy cluster Abell 370, HST image
Galaxy NGC 7049, HST image
Stars in globular cluster NGC 6362, HST image
Pandora's cluster, composite image
Phantom Galaxy, JWST and HST image
Arp 116 galaxy pair, Hubble image
Galaxy cluster SDSS J0333+0651, HST image
Westerlund 2 star cluster and nebulae
Supernova remnant in Small Magellanic Cloud, HST image
Trumpler 16 stars, HST image
Trumpler 16 stars and nebula, HST image
Spiral galaxy NGC 4921, HST image
Westerlund 2 cluster and nebula, HST image
Quasar spectrum, VLT spectrograph
Black hole and galaxies, Hubble image
Supernova remnant E0102-72.3, composite image
Neutron star in supernova remnant E0102-72.3
El Gordo galaxy cluster, composite image
Centaurus A radio galaxy, composite image
Iris Nebula dust clouds, HST image
Abell 383 galaxy cluster, composite image
Supernova remnant E0102-72.3, optical image
NGC 1850 star cluster, composite image
Jewel Box star cluster, optical image
Galaxy cluster collision, X-ray image
Dwarf galaxy Holmberg IX
Dwarf galaxy NGC 4449, HST image
Abell 2537 galaxy cluster, HST image
Colliding galaxies Arp 256, HST image
Peculiar galaxy NGC 3256, HST image
Irregular galaxy NGC 4485, HST image
Irregular galaxy NGC 4861, HST image
Galaxy ESO 376-16, HST image
Silver Needle Galaxy, HST image
Globular cluster NGC 1898, HST image
Starburst galaxy, HST image
Colliding galaxies, space telescope image
Milky Way structure, all-sky WISE survey
Galaxy cluster SMACS 0723, Hubble and JWST images
Spiral galaxy NGC 2403, optical image
Part of the Hubble Deep Field, 1995
Star cluster Terzan 5, composite image
Spiral galaxy NGC 3627, composite image
Interacting galaxies in HCG 90, HST image
Halo around galaxy NGC 4631
Galaxy cluster MS0735.6+7421
Stray stars, conceptual image
Active galaxy Markarian 817, HST image
Stephan's Quintet galaxies, HST image
M74 galaxy, HST and JWST infrared and optical images
Today's universe, galaxy types
Galaxy cluster Abell 2261, HST image
Hubble Ultra Deep Field galaxies
Distant galaxy HUDF-JD2, HST-SST image
Lensed galaxies in a cluster
Young galaxy lensed by cluster Abell 383
Cartwheel galaxy group, composite image
Cartwheel galaxy group, optical image
Trumpler 14 star cluster, HST image
Open star cluster NGC 6791
Nebula around star HD 44179, HST image
Nebula around star HD 44179, coloured HST image
Red giant star ejecting shell of gas, HST image
Barred spiral galaxy UGC 6093, HST image
Supernova remnant Cassiopeia A
NGC 6872 colliding galaxies, composite
Abell 2744 galaxy cluster, composite image
Horsehead Nebula, HST image
Cosmic Origins Spectrograph
Abell 1689 galaxy cluster, X-ray image
Eskimo Nebula, composite image
IC 2944 nebula, VLT image
Galaxy morphology, Universe timeline
Messier 95 galaxy, VLT image
Messier 87 galaxy, VLT image
Spiral galaxy M81, composite image
Spiral galaxy NGC 2841, composite image
Stephan's Quintet, composite image
Spiral galaxy M106, Hubble image
Spiral galaxy NGC 3521, optical image
Antennae colliding galaxies
Spiral galaxy NGC 7331, optical image
Sculptor Galaxy, composite image
Spiral galaxy NGC 1637, VLT image
Galaxy types 4 billion years ago
Galaxy types 11 billion years ago
Dark matter ring in galaxy cluster
Pillars of Creation
LL Pegasi binary star system, ALMA and HST image
Eagle Nebula's Pillars of Creation
Carina Nebula pillar, HST image
Gamma-ray burst in the early universe, X-shooter image
Hubble Ultra Deep Field 2012
Emission nebula N11B
Light echoes from exploding star
Globular cluster NGC 121
Galactic gravitational lensing, HST image
Gravitational lensing of a galaxy, Hubble image
North Galactic Pole, SPIRE image
North Galactic Pole, PACS image
James Webb Space Telescope first deep field image
Spiral galaxy
Lenticular galaxy NGC 2787
Spiral galaxy NGC 4622
Irregular galaxy NGC 7673
Musketball galaxy cluster, composite
Supernova research, HST images
Giant elliptical galaxy M87
Antennae galaxies, composite image
Quasar, composite image
Elliptical galaxy NGC 1132
Whirlpool galaxy (M51), composite image
Cigar galaxy (M82), composite image
Active galaxy NGC 1068, composite image
Superbubbles in galaxy NGC 3079, composite image
Ultramassive black hole, composite image
Galaxy cluster RX J1532, composite image
Large Magellanic Cloud, optical image
Stephan's Quintet galaxies, James Webb Space Telescope
Interacting galaxies, ALMA-HST image
Small Magellanic Cloud, composite image
Merging galaxies
Spiral galaxy M83
Cluster of galaxies
Galaxy cluster
Galactic gravitational lensing, ALMA-HST image
M87 galaxy black hole and jet, composite image
Southern Pinwheel Galaxy, composite image
Southern Pinwheel Galaxy, Hubble image
Tarantula Nebula, optical image
Galaxy pair Arp 116, HST image
Spiral galaxy NGC 922, HST image
Starburst galaxy NGC 1569, HST image
Supernova remnant E0102 and N 76
NGC 524 lenticular galaxy, HST image
Pulsar with tail, Chandra image
Planetary nebula IC 1295, telescope image
Cosmic Origins Spectrograph inspection
Galaxy NGC 1052-DF2, Hubble Space Telescope image
Spiral galaxy NGC 4710, HST image
Interacting galaxy NGC 5291
Helmet Nebula, VLT image
Carina Nebula, VLT image
Spiral galaxy NGC 1365, HAWK-I image
Beta Pictoris star
Merged galaxies
Supernova in NGC 1559
Robert's Quartet, interacting galaxies
Gas cloud-galactic black hole approach
Phoenix Dwarf Galaxy, optical image
Interacting galaxies NGC 5426 and NGC 5427, VIMOS image
Hickson Compact Group 86, VST image
Two bright galactic nuclei, Very Large Telescope image
NGC 7727 galaxy, optical image
Universe's normal matter
Universe's dark matter
Spectrum of a black hole, Chandra X-ray Observatory image
Crab Nebula, composite image
Fomalhaut ice ring, ALMA and HST image
Andromeda Galaxy
Ring Nebula M57, Hubble image
Pinwheel Galaxy (M101), Hubble image
Universe's dark matter, 3D map
Protoplanet orbiting a star, VLT image
Wolf-Rayet binary star system, VLT image
Messier 4 globular cluster, Hubble image
Helix Nebula, HST image
HR 479 dust ring, SPHERE image
Spiral galaxy NGC 6872, composite image
Part of the Perseus galaxy cluster, Hubble image