astronomical complex

group of man-made structures used for astronomical observations

en-GB/ˌæstɹəˈnɒmɪkl ˈkɒmplɛks/
en-US/ˌæstɹəˈnɑmɪkəl ˈkɑmplɛks/

ক্যাটাগরি:

architectural ensemble