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Spiral galaxy NGC 6503 The Orion Nebula Spiral Galaxy M101 The Sombrero Galaxy (M104) Hubble 25th Anniversary Image: Westerlund 2 The Cat's Eye Nebula: A Dying Star Creates a Sculpture of Gas and Dust Mystic Mountain Spiral Galaxy M81 The Whirlpool Galaxy (M51) and Companion Galaxy Myriad Galaxies in Hubble's Deep Field Image The Crab Nebula Carina Nebula Spiral Galaxy M74 Stellar Spire in the Eagle Nebula A "Rose" Made of Galaxies: Arp 273 Gravitational Lensing in Galaxy Cluster Abell 1689 "The Caterpillar," a Bok Globule in the Carina Nebula Starburst Galaxy M82 The Horsehead Nebula (Barnard 33) Iridescent Glory of the Helix Nebula Star Cluster in the Tarantula Nebula A Gravitationally Lensed Quasar Supernova Remnant Cassiopeia A Ring of Dark Matter in Galaxy Cluster Giant Gaseous Cavity within Star-Forming Region NGC 3324 Spiral Galaxy NGC 3370 Butterfly Nebula The Southern Ring Nebula (NGC 3132) Planetary Nebula NGC 2818 within Open Star Cluster NGC 2818A The Cone Nebula (NGC 2264) The Heart of the Crab Nebula Heart of the Whirlpool Galaxy (M51) Carina Nebula Pillar Crater Copernicus on the Moon Spiral Galaxy NGC 1309 Supernova Remnant SN 1006 Scattered Light from the Boomerang Nebula Views of Saturn Over the Years (1996-2000) The Cat's Eye Nebula (NGC 6543) Cold Hydrogen Clouds in the Carina Nebula Galaxy Triplet Arp 274 The Life Cycle of Stars Planetary Nebula NGC 2440 Star-birthing Region in the Orion Nebula Carina Nebula Gas Pillar Star Cluster in Nebula NGC 3603 Bok Globules in the Milky Way Bright Clouds on Uranus Dwarf Galaxy NGC 4449 Galaxy IZwicky18 The Tadpole Galaxy (UGC 10214) Supernova Remnant N 63A Menagerie Reflection Nebula NGC 1999 in the Constellation Orion Stephan's Quintet Mars Approaching Earth Star-Forming Region 30 Doradus Gaseous Streamers Flutter From A Group of Stars Globular Star Cluster Omega Centauri Rainbow Image of the Egg Nebula N30B: A Nebula Within A Nebula Supernova Remnant LMC N132D A "Bow Shock" in the Orion Nebula Center of the Omega Nebula (M17) Galaxy Pair Arp 87 Close-Up of M27, the Dumbbell Nebula The Veil Nebula, segment 3 Close-Up View of Galaxy NGC 4314 Ancient Globular Star Cluster NGC 6397 Supernova 1987A in the Large Magellanic Cloud SWEEPS ACS/WFC Color Composite Colliding Galaxies Leave a Trail of Stars (NGC 4676) The Little Ghost Nebula (NGC 6369) Interacting Galaxies Arp 147 Spiral Galaxy M101 in Infrared, Visible and X-ray Light The Veil Nebula, segment 2 Lined-Up Galaxy Pair NGC 3314 Thackeray's Globules in the Star-Forming Region IC 2944 Globular cluster NGC 2808 The Veil Nebula, segment 1 Trio of Colliding Galaxies Exoplanet Search Field in Sagittarius Double Clusters of Stars (NGC 1850) Star Birth in Barred Spiral Galaxy NGC 1808 Powerful Jet from a Supermassive Black Hole in Galaxy System 3C 321 Massive Infant Stars Carve Holes The Ghost-Head Nebula (NGC 2080) Flash from Star V838 Monocerotis "Echoes" Through Space Eagle Nebula: 2014 Hubble WFC3/UVIS Image of M16 Globular Cluster 47 Tucanae Monkey Head Nebula: NGC 2174