Source: T. Abbott and NOAO/AURA/NSKitt Peak National ObservatoryWeltNordamerikaUSAPima CountyArizonaKitt Peak National Observatory
Source: NOAO/AURA/NSFKitt Peak National ObservatoryWeltNordamerikaUSAPima CountyArizonaKitt Peak National Observatory
Source: P. Marenfeld (NOAO/AURA/NSF)Kitt Peak National ObservatoryWeltNordamerikaUSAPima CountyArizonaKitt Peak National Observatory
Source: Tourism MediaTucson Botanical GardensWeltNordamerikaUSAPima CountyArizonaTucsonTucson Botanical Gardens
Source: NOAO/AURA/NSFKitt Peak National ObservatoryWeltNordamerikaUSAPima CountyArizonaKitt Peak National Observatory
Source: T. Abbott and NOAO/AURA/NSKitt Peak National ObservatoryWeltNordamerikaUSAPima CountyArizonaKitt Peak National Observatory
