Stars appear to rotate around Polaris, the north star , in this time exposure, 26 January 2006, above a view of the 4-meter telescope dome at Kitt...動作
Kitt Peak National Observatory, Arizona - The Mayall 4-meter telescope, held within its horseshoe mounting. When fully extended the telescope is 92...
Tucson, UNITED STATES: Stars appear to rotate around Polaris, the north star , in this time exposure, 26 January above a view of the 4-meter...長時間曝光
Kitt Peak National Observatory, Arizona - A field of telescopes dots the summit of Kitt Peak, on the Tohono Oodham First Nation reservation in Sells,...
the mayall observatory at kitt peak overlooks tucson, arizona on a clear starry night. - 基特峰國家天文台 個照片及圖片檔夜晚, 天文台
Kitt Peak National Observatory, Arizona - Participants in a nightly observation program watch sunset from a ridge on the 6,880-foot Kitt Peak. The...
Tucson, AZ-At first glance,this might seem to be a very impressive farm structure.The circular building,which is 105 feet in daimeter,is 185 feet...1970-1979, 室外
Donald McCarthy stands next to the Mayall Telescope at the Kitt Peak Observatory near Tucson, Arizona. | Location: near Tucson, Arizona, USA.
Technician Ron Bates stands inside the radio telescope at the Kitt Peak National Observatory, the central dish of the 5,000-mile-wide Very Long...
Keith Pierce measures sunspots at the McMath-Pierce Solar Telescope in Arizona. He wears sunglasses and uses colored filters to help find the...
Astronomer Bill Livingston looks at an image of the sun, deep within the McMath Pierce Solar Telescope at Kitt Peak National Observatory.
Kitt Peak National Observatory, Arizona - The Mayall 4-meter telescope, the most prominent structure atop Kitt Peak, is visible from up to 50 miles...
the sun sets at kitt peak, arizona, as the wiyn observatory prepares to go to work. to the left is the .9 meter telescope observatory. - 基特峰國家天文台 個照片及圖片檔
the mayall observatory sits atop kitt peak, overlooking the city of tucson, arizona in the distance. - 基特峰國家天文台 個照片及圖片檔
the mayall observatory stands on kitt peak in this winter scene near tucson, arizona. - 基特峰國家天文台 個照片及圖片檔
