Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
closeup view on oculars of large professional telescope located indoors
An Asian middle-aged man took a holding bottle and drank water at a wild meal tablechair outdoors
Pictures of the world's fair at Flushing Meadows-Corona Park in Queens, New York City in 1964 at night
The Tortugas Mountain Observatory is an astronomical observatory owned and operated by New Mexico State University.  It was built in 1963 to observe the planets.  Regular use of the observatory ceased around 1999 but the equipment was never dismantled.  In 2010 efforts were made to reestablish the observatory.  As of 2011 the work was still on-going.  The observatory is located on Tortugas Mountain near Las Cruces, New Mexico, USA.
Industrial Telescope on the top of a mountain in California.
The mount hamilton observatory at night with stars in the night sky. A laser is shooting up out of the observatory dome.
One of the detectors of the Pierre Auger observatory is seen close up with the Andes in the distance. The solar panel and antenna are clearly visible. In Malargue (Argentina)
View of Tate's Cairn with the Observatory's meteorological station, a mountain in Hong Kong at 583 metres height, Kowloon, Hong Kong.
\
Astronomer with a big astronomical telescope in observatory doing science research of space and celestial objects.
Fort Davis, Texas - May 1, 2024 A scenic view of scientific astronomy equipment at the McDonald Observatory in Fort Davis, Texas
telescope of the pico dos dias observatory MG Brasil
Fort Davis Texas, USA August 3, 2010
Weather station
Los Angeles, United States may 1979: Astronomical observatory los angeles in 70s
A magnifying glass focusing on a satellite ground station antenna
In China.
Astronomer with a big astronomical telescope in observatory doing science research of space and celestial objects.
84Telescope in Kitt Peak Observatory, Arizona
The University of  Texas at Austin uses the Mcdonald Observatory for astronomical research, teaching and public education
Griffith Observatory in Los Angeles california taken on 35mm black and white film.
Caltech Submillimeter Observatory opening in evening for viewing. Works at frequencies between far infrared and short-wavelength radio. Mauna Kea Observatories, Hawaii, USA.
Trash discarded and surrounded by lush wildflowers in Southern California on a day in Spring.
Telescope MAGIC I of the Roque de los Muchachos Observatory on La Palma, Canary Islands
A closeup shot of an observatory on a sunny day in the mountains
Observatory  of the Pico dos Dias MG Brasil
Detail of the second and third stages of the Saturn V moonrocket on display at the Johnson Space Center In Houston, Texas, USA.
Aerial view of Oregon State Capitol building, Salem, Oregon, USA.
Part of a large exhaust outlet.
Free Images: "bestof:EDGAR STEPHENS, PROFESSOR OF ENVIRONMENTAL SCIENCE AT THE STATE-WIDE AIR POLLUTION RESEARCH CENTER, USING OPTICAL... - NARA - 542662.jpg Scope and content"
Terms of Use   Search of the Day