WHAT ON EARTH Sneak Peek: Ratan-600 Telescope | telescope | So, the Ratan-600 telescope may have discovered signs of extraterrestrial life.👾 Watch all new episodes of #WhatonEarth Thursdays at 10p ET on
![Michael Shermer on Twitter: "This is the RATAN-600 telescope in Russia that found the SETI signal https://t.co/VAg4D06110" / Twitter Michael Shermer on Twitter: "This is the RATAN-600 telescope in Russia that found the SETI signal https://t.co/VAg4D06110" / Twitter](https://pbs.twimg.com/media/CrHhC6jVMAAGK6x.jpg)
Michael Shermer on Twitter: "This is the RATAN-600 telescope in Russia that found the SETI signal https://t.co/VAg4D06110" / Twitter
![RATAN-600 radio telescope (Academy of Science Radio Telescope), Special Astrophysical Observatory, Caucasus, Russia Stock Photo - Alamy RATAN-600 radio telescope (Academy of Science Radio Telescope), Special Astrophysical Observatory, Caucasus, Russia Stock Photo - Alamy](https://c8.alamy.com/comp/C17JYA/ratan-600-radio-telescope-academy-of-science-radio-telescope-special-C17JYA.jpg)
RATAN-600 radio telescope (Academy of Science Radio Telescope), Special Astrophysical Observatory, Caucasus, Russia Stock Photo - Alamy
![Michael Shermer on Twitter: "This is the RATAN-600 telescope in Russia that found the SETI signal https://t.co/VAg4D06110" / Twitter Michael Shermer on Twitter: "This is the RATAN-600 telescope in Russia that found the SETI signal https://t.co/VAg4D06110" / Twitter](https://pbs.twimg.com/media/CrHg-gOUIAEjwTr.jpg)
Michael Shermer on Twitter: "This is the RATAN-600 telescope in Russia that found the SETI signal https://t.co/VAg4D06110" / Twitter
![Aerial view from drone to big radio telescope RATAN-600 SAO RAS. Zelenchukskaya, Karachay-Cherkessia, Russia Stock Photo | Adobe Stock Aerial view from drone to big radio telescope RATAN-600 SAO RAS. Zelenchukskaya, Karachay-Cherkessia, Russia Stock Photo | Adobe Stock](https://as1.ftcdn.net/v2/jpg/02/36/01/06/1000_F_236010672_tGLckOS0fhCRA9rqzNqk31LILqZDA6Mt.jpg)
Aerial view from drone to big radio telescope RATAN-600 SAO RAS. Zelenchukskaya, Karachay-Cherkessia, Russia Stock Photo | Adobe Stock
![RATAN-600 radio telescope (Academy of Science Radio Telescope), Special Astrophysical Observatory, Caucasus, Russia Stock Photo - Alamy RATAN-600 radio telescope (Academy of Science Radio Telescope), Special Astrophysical Observatory, Caucasus, Russia Stock Photo - Alamy](https://c8.alamy.com/comp/C17KC3/ratan-600-radio-telescope-academy-of-science-radio-telescope-special-C17KC3.jpg)