![Xinhua Headlines: World's largest radio telescope starts formal operation - Xinhua | English.news.cn Xinhua Headlines: World's largest radio telescope starts formal operation - Xinhua | English.news.cn](http://www.xinhuanet.com/english/2020-01/11/138696973_15787413841511n.jpg)
Xinhua Headlines: World's largest radio telescope starts formal operation - Xinhua | English.news.cn
![FAST Telescope Guizhou | Five Hundred Meter Aperture Spherical Telescope, Tianyan Guizhou - Wendy Wei Tours FAST Telescope Guizhou | Five Hundred Meter Aperture Spherical Telescope, Tianyan Guizhou - Wendy Wei Tours](https://www.wendyweitours.com/uploads/7/2/4/0/7240208/fast-telescope-guizhou_orig.jpg)
FAST Telescope Guizhou | Five Hundred Meter Aperture Spherical Telescope, Tianyan Guizhou - Wendy Wei Tours
![Five-hundred-meter Aperture Spherical Radio Telescope Stock Image - Image of faraway, radio: 131715785 Five-hundred-meter Aperture Spherical Radio Telescope Stock Image - Image of faraway, radio: 131715785](https://thumbs.dreamstime.com/z/five-hundred-meter-aperture-spherical-radio-telescope-world-s-largest-fast-china-which-built-guizhou-panoramic-131715785.jpg)
Five-hundred-meter Aperture Spherical Radio Telescope Stock Image - Image of faraway, radio: 131715785
![China completes world's largest radio telescope – raising hopes of finding new worlds and alien life China completes world's largest radio telescope – raising hopes of finding new worlds and alien life](https://images.theconversation.com/files/129863/original/image-20160708-24084-45sz2u.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=1200&h=1200.0&fit=crop)