Hawaii tűzhányójának csúcsán különleges csillagvizsgálók vannak - képek

Hawaii, USA, le 9 aout 2015 : Tirs lasers depuis les telescopes Keck pour des operations d'optique adaptative. Observatoire de Mauna Kea, 4200 metres d'altitude, Hawaii, USA. Dans le ciel, la Lune brille pres de la constellation d'Orion --- The twin Keck telescopes beam lasers to the atmosphere for adaptive optics operation. Located near the 4205m (13800ft) summit of Mauna Kea volcano on the Big Island of Hawaii, the observatory is recognized as one of the world's premier astronomical research facilities. Hawaii's isolation in the mid-Pacific Ocean and the high elevation of Maunakea makes it one of the best locations on Earth for astronomical observations. The Moon, next to Orion and Taurus, appears above the rising morning twilight ©B.A.Tafreshi/NAOJ/Novapix/Leemage (Photo by B.A.Tafreshi/NAOJ / leemage / Leemage via AFP)