Biruni Observatory 20-inch telescope. Astronomers with the 20-inch (50 centimetre) reflector telescope at Biruni Observatory, University of Shiraz, Ir

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Biruni Observatory 20-inch telescope. Astronomers with the 20-inch (50 centimetre) reflector telescope at Biruni Observatory, University of Shiraz, Iran. This telescope was installed in 1977.

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Size: 2441px × 3661px
Photo credit: © BABAK TAFRESHI/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 20, 20-, 21st, 50, 2004, adult, astronomer, astronomers, astronomical, astronomy, biruni, centimetre, century, east, eastern, equipment, human, iran, june, male, man, men, middle, observatory, people, person, reflector, shiraz, telescope, university