This Giant Telescope Receives Radio Waves From Billions Of Light Years Away

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The five-hundred-meter Aperture Spherical Radio Telescope, or FAST, is a radio telescope located in the Dawodang depression in China. It’s the largest in the world.

The Five-hundred-meter Aperture Spherical radio Telescope (FAST) is a Chinese mega-science project aiming to build the largest single dish radio telescope in the world, with innovative concepts.

Researchers quoted by state media said FAST would search for gravitational waves, detect radio emissions from stars and galaxies and listen for signs of intelligent extraterrestrial life.

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“The ultimate goal of FAST is to discover the laws of the development of the universe,” Qian Lei, an associate researcher with the National Astronomical Observatories of the Chinese Academy of Sciences, told state broadcaster CCTV.

“In theory, if there is civilization in outer space, the radio signal it sends will be similar to the signal we can receive when a pulsar (spinning neutron star) is approaching us,” Qian said.

VIAScience Channel
SOURCEphys
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