China has similar construction called FAST/Tianyan [1], while Russia runs RATAN-600 [2] since 70s but it differs much from Arcibo and FAST in term of constructi

China has similar construction called FAST/Tianyan [1], while Russia runs RATAN-600 [2] since 70s but it differs much from Arcibo and FAST in term of construction. [1] - https://en.wikipedia.org/wiki/Five-hundred-meter_Aperture_Spherical_Telescope https://en.wikipedia.org/wiki/Five-hundred-meter_Aperture_Sp... [2] - https://en.wikipedia.org/wiki/RATAN-600 https://en.wikipedia.org/wiki/RATAN-600