China Opens the World’s Largest Radio Telescope to International Scientists

Article by Chelsea Gohd                                     December 18, 2020                                         (space.com)

• Following the collapse of the historic Arecibo Observatory in Puerto Rico, China has opened the biggest radio telescope in the world up to international scientists. “Our scientific committee aims to make ‘FAST’ increasingly open to the international community,” Wang Qiming, the chief inspector of the telescope’s operations and development center. China will accept requests in 2021 from foreign scientists looking to use the instrument for their research.

• In Pingtang, Guizhou province of China stands the massive 1,600-foot dish of the Aperture Spherical Telescope (“FAST”) (pictured above). The largest radio telescope in the world, FAST began full operations in January of 2020. “We drew a lot of inspiration from its [Arecibo’s] structure, which we gradually improved to build our telescope,” Wang said. The Arecibo Observatory had been the largest radio telescope for decades, although the FAST is three times more sensitive than Arecibo. FAST is also surrounded by a 3-mile (5 kilometers) “radio silence” zone in which cellphones and computers are not allowed.

• Researchers may use FAST to not just explore the universe but also to study alien worlds. Radio telescopes like FAST use antennas and radio receivers to detect radio waves from radio sources in the cosmos, like stars, galaxies and black holes. These instruments can also be used to send out radio signals and even reflect radio light from objects in the solar system (like planets) to see what information might bounce back, as SETI did in 1974 at Arecibo. An interstellar radio message was sent to the globular cluster M13 in hopes of reaching an extraterrestrial civilization there. The message was co-authored by Carl Sagan and helped to popularize Arecibo and radio astronomy in general.

 

collapsed Arecibo Observatory in Puerto Rico

Following the collapse of the historic Arecibo Observatory in Puerto Rico, China has opened the biggest radio telescope in the world up to international scientists.

In Pingtang, Guizhou province stands the Five-hundred-meter Aperture Spherical Telescope (FAST), the

         Guizhou province of China

largest radio telescope in the world, surpassing the Arecibo Observatory, which stood as the largest in the world for 53 years before the construction of FAST was completed in 2016. Following two cable failures earlier this year, Arecibo’s radio telescope collapsed in November, shutting down the observatory for good. Now, FAST is opening its doors to astronomers from around the world.

“Our scientific committee aims to make FAST increasingly open to the international community,” Wang Qiming, the chief inspector of FAST’s operations and development center told the news agency AFP during a visit to the telescope, according to the French news site AFP.

China will accept requests this upcoming year (2021) from foreign scientists looking to use the instrument for their research, according to the report.
With its massive 1,600-foot (500 meters) diameter dish, FAST is not only larger than the now-destroyed Arecibo telescope, but it’s also three times more sensitive. FAST, which began full operations in January of this year, is also surrounded by a 3-mile (5 kilometers) “radio silence” zone in which cellphones and computers are not allowed.

“We drew a lot of inspiration from its [Arecibo’s] structure, which we gradually improved to build our telescope,” Qiming said.

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Aperture Spherical Telescope (“FAST”), Arecibo Observatory in Puerto Rico, Carl Sagan, Guizhou province of China, SETI, Wang Qiming


ExoNews Editor

Duke Brickhouse is a former trial lawyer and entertainment attorney who has refocused his life’s work to exposing the truth of our subjugated planet and to help raise humanity’s collective consciousness at this crucial moment in our planet’s history, in order to break out of the dark and negative false reality that is preventing the natural development of our species, to put our planet on a path of love, light and harmony in preparation for our species’ ascension to a fourth density, and to ultimately take our rightful place in the galactic community.

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