Tourists gather on the Fast telescope observation deck in Guizhou. Photo: Handout

How noisy Chinese tourists may be drowning out alien signals at the world’s biggest telescope

Surging human activity around the giant dish in a once-remote region in China has created pollution that can cloud its window into the universe

Topic |   UFOs and Extraterrestrial Life
Tourists gather on the Fast telescope observation deck in Guizhou. Photo: Handout
READ FULL ARTICLE