entity Updated 2026-08-07

贵州天眼 / FAST

FAST, discussed in EP248 在高原与地下,探寻中国“大科学项目” as “贵州天眼,” is the episode’s most publicly accessible large-science site. 苗千 describes visiting it as a regular tourist through Guiyang, Pingtang Astronomy Town, and the managed scenic-area route.

The episode uses FAST to show how big-science infrastructure can become public culture without becoming an ordinary tourist object. Visitors must store phones, watches, and other signal-emitting devices before entering the viewing area, and the scenic area offers film-camera photography because mobile phones are not allowed near the telescope.

FAST’s role in the source is less technical than Ali or Jiangmen, but it strengthens the public-science communication branch. The radio-quiet rules, travel route, and visual encounter with “天眼” show how a scientific instrument becomes legible to ordinary visitors while still being governed by research constraints.

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