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Has China's giant telescope discovered extraterrestrial life?

China's largest human radio telescope has detected strange signals that some researchers say may be from extraterrestrials, but how true is that explanation?

The Internet is full of rumors that China may have received signals from an alien civilization. The news focuses on the observations of the Five-hundred-meter Aperture Spherical radio telescope or FAST, located southwest of Guizhou Province, also known as China's "Celestial Eye". In fact, a report in the state-run Science and Technology Daily quoted Zhang Tonjie, a senior scientist at the extraterrestrial Civilization Search Team, as saying. Established by the Beijing Conventional University, the National Astronomical Observatory of the Chinese Academy of Sciences, and the University of California, Berkeley. Give? Apparently, another signal was received this year in the data collected from the targets of extrasolar planets.

However, Zhang also stressed the possibility that the signals may be the result of radio interference. Therefore, the follow-up of fast observations continues. It is important to note that Science and Technology has since been removed from the newspaper's website.

These remarks about the discovery of the extraterrestrial civilization signal come as the SETI team Or "Search for extraterrestrial Intelligence" have been working in this field for many years. The University of California, Berkeley, which works with SETI researchers at Beijing Conventional University, ruled out the possibility that the FAST signals were generated by aliens with advanced technology.

" Are radio; They occur due to the contamination of ground-based radio telescopes and were not produced by extraterrestrial intelligence. The technical term we use is RFI, which means radio frequency interference. The RFI can reach telescopes from cell phones, TV transmitters, radars, satellites, as well as electronics and computers near the observatory that produce poor radio transmissions.

Wertheimer added: SETI have been identified by our own civilization, not another civilization. "With the advent of more satellites and transmitters, satellite observations from our planet's surface are becoming more and more difficult, and even now it is virtually impossible to use some radio bands for satellites."

Do Seti research to go to the crescent moon. "A radio telescope behind the moon," he said. Protects our planet from all radio pollution. "

  • The world's largest radio telescopes

China's giant radio at night
Credit: Xinhua


Source: Space

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