Observatories Observatories Haleakala Observatories Haleakalā Observatories Haleakala Observatories Observatories Haleakalā High Altitude Observatory Site Haleakalā High Altitude Observatory Site ifa.hawaii.edu/haleakalanew/observatories.shtml a few government-run observatories Haleakala Observatories Haleakalā High Altitude Observatory Site http://www.ifa.hawaii.edu/haleakalanew/observatories.shtml These observatories Haleakala Observatories Haleakalā Observatories Haleakalā High Altitude Observatory Site Observatories http://www.ifa.hawaii.edu/haleakalanew/observatories.shtml Observatories Haleakala observatory http://www.ifa.hawaii.edu/haleakalanew/observatories.shtml Haleakalā High Altitude Observatory Site