Zhang was correct when he suggested this but was incorrect when he said it might take a long time to confirm or deny it.Ĭhina's Five-hundred-meter Aperture Spherical radio Telescope (FAST) has found several possible technical traces and suspected signals of extraterrestrial civilizations, said the research team from Beijing Normal University, which is further exploring the information. They’re from terrestrials.” Werthimer has reportedly co-authored a preprint paper that details how the FAST findings were a false positive. “The signals that we found so far are all interference,” he said. ‘China Sky Eye’ will repeat the observation of suspicious signals that have been discovered to further identify and detect new signals.”īerkeley’s SETI Research Center, Dan Werthimer, who is part of the international collaboration and was involved in the survey, denied this a few days later. “The possibility that the suspicious signal is some kind of radio interference is also very high, and it needs to be further confirmed and ruled out. Zhang said in a statement to Chinese media: ![]() The Chinese state-affiliated news source Global Times shared the story on June 13th (since deleted), attesting to this discovery. This year, said CECRG team leader Professor Zhang Tongjie, the team found more possible radio signals while looking through data obtained during an exoplanet observation campaign. The team discovered two groups of “suspicious signals” that same year while processing data from the 2019 synchronic sky survey. By September 2020, the observatory officially began conducting science operations that included synchronous sky surveys and targetted exoplanet observations. In 2018, FAST took the first step by installing debugged back-end equipment to screen useful narrow-band candidate signals from background radio noise. To this end, Beijing Normal University, the National Astronomical Observatory of the Chinese Academy of Sciences (NAO/CAS), and the Berkeley SETI Research Center at UC Berkeley have partnered to create an international SETI research effort. One of its six main objectives* is to search the cosmos for possible technosignatures – i.e., indications of technological activity. As the world’s largest and most sensitive radio telescope (even larger than the venerable Arecibo Observatory), FAST is the world’s premier radio facility dedicated to SETI research. Since the first SETI experiments began in the early 1960s (with Project Ozma), radio transmissions have remained the primary signature for which researchers have been looking. According to subsequent news releases, those radio transmissions were apparently from Earth! These signals consisted of narrow-band electromagnetic radio transmission and were considered one of the best candidates for an extraterrestrial signal. Last week, while sifting through FAST data, the China Extraterrestrial Civilization Research Group (CECRG) from Beijing Normal University revealed that they discovered several signals that might be artificial in origin (a possible indication of an advanced civilization). In particular, the observatory has been instrumental in detecting Fast Radio Burts (FRBs) and other cosmic phenomena that could be (but probably aren’t) possible indications of extraterrestrial communications. Since the observatory became operational in January 2020, this facility has made significant contributions to radio astronomy and the Search for Extraterrestrial Intelligence (SETI). Tianyan, “Eye of Heaven”), is the largest radio observatory in the world. ![]() The 500-Meter Aperture Spherical Telescope (FAST), (aka.
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