Mauna Kea ObservatorySeptember 30, 2015 Mauna Kea Observatory The Mauna Kea Observatory is located… https://i0.wp.com/stevenduncanart.com/dir/wp-content/uploads/2015/09/mauna-kea-observatory.jpg?fit=1200%2C1200&ssl=1 1200 1200 duncast https://stevenduncanart.com/dir/wp-content/uploads/2018/09/sduncanartlogo-min-1.jpg duncast2015-09-30 15:07:422020-04-16 17:51:00Mauna Kea Observatory