Linked from

The 93 pages that link to Hubble Space Telescope, each with the reason it gives.

• Abell 1689Related: Deep Hubble imaging exposed many of the cluster’s lensed background galaxies.

• Galaxy morphological classificationRelated: Its images expanded morphological studies to distant and early galaxies.

• Great Dark SpotRelated: Hubble observations in 1994 found that the original spot had vanished from Neptune.

• M81 GroupRelated: Its imaging resolves individual stars in the group’s dwarf galaxies.

• Messier 81Related: Its images resolve stars and structural features across M81’s disk.

• Messier 83Related: Hubble images resolve Messier 83’s clusters, dust lanes, and star-forming regions.

• Pillars of CreationRelated: Its 1995 image made the pillars widely recognizable.

• VY Canis MajorisRelated: Hubble images resolved the star's complex circumstellar structures.

• W. M. Keck ObservatoryCompared with: Unlike ground-based Keck, Hubble observes above atmospheric turbulence and absorption.

• 2I/BorisovRelated: Hubble resolved Borisov’s coma and helped constrain the size of its nucleus.

• FomalhautRelated: Hubble produced the images that first resolved Fomalhaut’s disk and revealed Fomalhaut b.

• Hoag's ObjectRelated: Its detailed images made the object's core, gap, and ring especially clear.

• Hubble Deep FieldRelated: Its stable orbit and sensitive instruments gathered the exposures that compose the image.

• Hubble Ultra-Deep FieldRelated: Its repeated exposures supplied the observations assembled into the field.

• Northrop GrummanRelated: Northrop Grumman supported its servicing missions and built components for its successor, Webb.

• ProplydRelated: Its sharp images made the iconic silhouettes and bright rims of Orion proplyds clear.

• R136Related: Hubble’s sharp images helped resolve crowded central stars and identify individual massive members.

• Ritchey–Chrétien telescopeBroader topic: Its primary and secondary mirrors form a Ritchey–Chrétien optical system.

• Astronomical instrumentationBroader topic: Hubble demonstrates how placing instruments above the atmosphere changes their observations.

• George E. SmithBroader topic: Its cameras use CCD technology descended from Smith and Boyle’s invention.

• Messier 13Related: Its sharp images resolve crowded regions of M13 into individual stars.

• NGC 4151Related: Hubble resolved structures around NGC 4151’s nucleus that ground-based images could not separate.

• Pinwheel GalaxyRelated: Its detailed images resolve star-forming regions and individual stars in the galaxy.

• Uncrewed spacecraftBroader topic: Hubble is a major uncrewed platform for sustained astronomical observation in Earth orbit.

• Willard BoyleBroader topic: Its CCD cameras turned Boyle’s invention into a tool for sensitive astronomical observation.

• Andromeda–Milky Way collisionRelated: Its precise astrometry helped constrain Andromeda’s sideways motion and refine the encounter forecast.

• Dark galaxyRelated: Deep imaging can set limits on faint stellar populations in candidate systems.

• Diffraction-limited systemBroader topic: Corrective optics restored its imaging close to the diffraction limit after a primary-mirror flaw.

• Dumbbell NebulaRelated: Its detailed images resolve structures in the nebula’s ionized gas.

• Messier 15Related: Its sharp images have resolved Messier 15's crowded central stars.

• Nancy Grace RomanBroader topic: Roman helped build the scientific and political support that led to its development.

• NGC 5548Related: Hubble monitoring captured NGC 5548 during a prolonged, unusual change in its emission.

• NGC 6302Related: Hubble images have resolved fine structures in the nebula’s lobes and central region.

• Omega NebulaRelated: Its detailed images resolve structures in the Omega Nebula's glowing gas and dust.

• ROSATCompared with: Hubble observes other wavelength bands, often complementing ROSAT’s X-ray view of the same objects.

• Trapezium ClusterRelated: Hubble images resolved protoplanetary disks and fine nebular structure around the Trapezium.

• BL LacertaeRelated: Its imaging has helped separate BL Lacertae's compact nucleus from its host galaxy.

• Extraterrestrial vortexRelated: Repeated imaging lets astronomers monitor storms on planets beyond visiting spacecraft.

• History of the telescopeBroader topic: It demonstrated the scientific value of placing optical telescopes above the atmosphere.

• Messier 4Related: Its images resolved faint cluster stars and helped identify the pulsar’s companion.

• NGC 7027Related: Hubble resolves the nebula's bright, compact structures at optical and near-infrared wavelengths.

• Sandra FaberRelated: Faber helped lead the scientific effort that defined its capabilities and research priorities.

• Story MusgraveRelated: STS-61 corrected its flawed optics and restored its intended image quality.