schmidt, ray, large, space, based, small, class, big, best, through, our, four, two, great, three, these meter, giant, largest, solar, mirror, larger, smaller, modern, our, using, better, different radio, optical, aperture, amateur, powerful, several, different neutrino, robotic, reflecting infrared astronomical

are, have, used, use, such

keck observatoryastronomical observatory, unit, imaginginch refractor, reflector, diameter, aperture, schmidt, lens, dish, reflecting, mirror, optical, larger, sizecherenkov detector, lightachromatic lenssolar neutrino, ultraviolet, observatory, powered, reflector, terrestrial, radio, ray, diameter, optical, lightnewtonian reflector, spaceneutrino observatory, detectororbiting astronomical, observatory, solar, spacegemini observatory, spacelens aperture, diameter, mounted, optical, through, designedultraviolet light, detector, ray, solar, imaginginfrared astronomical, detector, imaging, optical, light, ray, spaceamateur radioray observatory, detector, imaging, showed, optical, revealed, unit, generationaperture diameter, imaging, lens, size, field, throughdetector aperture, mounted, located, operating, unit, capable, size, using, basedoptical imaging, detector, aperture, lens, wave, field, ray, generationmirror reflecting, mounted, imaging, lens, diameter, showed, revealedbetter equippedsmaller sized, diameter, aperture, size, unitwave ultraviolet, infrared, observatory, radio, detector, generation, imaging, field, optical, ray, solarradio observatory, amateur, wave, show, astronomical, dishrigid lens, classterrestrial radio, solar, spacerefracting lightearly modern, solarlarger sized, diameter, aperture, size, unitmeter diameterimaging detector, lens, infrared, using, revealed, showed, opticallight refracting, meter, ray, reflecting, neutrino, detector, wave, reflectorgiant sized, wave, mirror, solar, size, radiodiameter aperture, lens, dish, optical, smaller, mirror, classreflecting mirror, light, differentpowered radio, unitadvanced robotic, imaging, amateur, automated, opticallarge sized, aperture, diameter, size, reflector, dish, terrestrial, mirrordifferent sized, operatingsmall aperture, sized, size, diameter, dish, mirror, spacespace observatory, available, infrared, optical, imagingcommon grounddetect infrared, early, multiple, small, radio, smallerbest equipped, available, amateurconventional imaging, optical, terrestrial, lens, solarsophisticated automated, imaging, optical, modern, operatingvarious sized, astronomical, auxiliaryordinary sized, rayauxiliary lens, unit, building, fieldobservatory built, buildingtwo separate, major, different, largesthuge wave, mirror, dish, size, giant, buildingfour galilean, major, separate, different, inch, largestlargest sized, diameter, terrestrial, aperture, size, solar, buildingthree separate, major, different, largestautomated generation, buildusing infrared, conventional, automated, multiple, optical, ultraviolet, robotic, sophisticated, existing, different, various, newtonian, solarseveral different, smaller, major, large, smallbuild biggersix inch, major, different, separate, largestare located, capable, available, designed, equipped, based, used, borne, powered, mounted, severalbecame available, bigger, rigid, commonpowerful auxiliary, radio, lensclass sizethese two, three, four, areour solar, earthbound, biggest, best, modern, ordinaryimproved imaging, opticalmodern astronomical, imaging, building, automatedhave borne, revealed, improvedcollect solar, togetheravailable today, through, spaceexisting building, terrestrial, automatedallow multipleseparate unit, dish, building, classbig wave, sized, four, dish, three, sixoperating unitbased robotictoday show, because, aresized mirror, unitspecial dish, classfield lens, imaging, optical, sizegreat big, wave, orionrevealed throughshowed improved, greatunit equipped, operating, mounted, sizebigger sizeprovide better, improved, automatedbuilt usingbiggest wavesize classmultiple imaging, detector, operatingschmidt becamethrough variousprofessional class, amateurbuilding designed, locatedused todaygeneration opticalmounted mirror