Five-hundred-meter Aperture Spherical radio Telescope

FAST, or the Five-hundred-meter Aperture Spherical Radio Telescope, in Pingtang, Guizhou Province, is the world’s largest single-aperture radio telescope. Located in the Dawodang Depression in Pingtang County, Guizhou Province, its massive size and advanced technology make it a cutting-edge facility for astronomical research. FAST’s primary mission is to search for neutral hydrogen, pulsars, and possible signals from extraterrestrial civilizations. Its ultra-high sensitivity and wide observation range enable scientists to delve deeper into the mysteries of the universe, driving major breakthroughs in astronomy. Since its completion, FAST has achieved remarkable results in pulsar discovery and fast radio burst research. Beyond scientific research, FAST also attracts numerous tourists and astronomy enthusiasts. Its spectacular structure and advanced equipment showcase humanity’s tremendous achievements in science and technology. Visitors can learn about the basics of radio astronomy and the workings of FAST through viewing platforms and popular science exhibitions.