Thursday, October 6, 2016

  Largest radio telescope: China breaks Guinness World Records record (VIDEO)
   
   BEIJING, China -- The world's largest radio telescope began operating in southwestern China, a project Beijing says will help humanity search for alien life; built at a cost of 1.2 billion yuan ($180 million), the Five-hundred-metre Aperture Spherical Radio Telescope (FAST) is nestled between hills in the mountainous region of Guizhou, according to the World Record Academy.

 The Five-hundred-metre Aperture Spherical Radio Telescope (FAST)in operation in Pingtang, in southwestern China's Guizhou province.
    
Photo: The Five-hundred-metre Aperture Spherical Radio Telescope (FAST)in operation in Pingtang, in southwestern China's Guizhou province. Photo: AFP/STR (enlarge photo)
    
   
 The Guinness World Records world record for the largest solar telescope is the McMath-Pierce solar telescope which opened in 1962 atop Kitt Peak in Arizona, USA. Light from the sun is collected via a 152 m long (498 ft) slanted shaft,, which directs sunlight on to a 1.6 m (5 ft 3 in) mirror, 50 m (164 ft) below ground. It forms an 85 cm (33 in) wide high-resolution image of the sun.

     Guinness World Records also recognized the world record for the largest dish radio telescope; it is the partially-steerable ionospheric assembly built over a natural bowl at Arecibo, Puerto Rico, completed in November 1963. The dish has a diameter of 305 m (1000 ft) and covers 7.48 ha (18.5 acres), an area equivalent to roughly 14 American football fields. e


     Built at a cost of 1.2 billion yuan ($180 million), the telescope dwarfs the Arecibo Observatory in Puerto Rico as the world's largest single-dish radio telescope, with twice the sensitivity and a reflector as large as 30 football fields, it said.

   FAST will use its vast dish, made up of 4,450 panels, to search for signs of intelligent life, and to observe distant pulsars -- tiny, rapidly spinning neutron stars believed to be the products of supernova explosions.

   The telescope represents a leap forward for China's astronomical capabilities and will be one of several "world-class" telescope projects launched in the next decade, said Yan Jun, head of China's National Astronomical Observation (NAO), according to Xinhua.

   In a test run before the launch, FAST detected electromagnetic waves emitted by a pulsar more than 1,300 light-years away, state media reported an NAO researcher as saying.

     Related world records:  

        Most people stargazing: Australia breaks Guinness World Records record

    
Largest practical science lesson: Northern Ireland breaks Guinness World Records record (VIDEO)

       Largest Astronomy Lesson: Texas students broke Guinness world record

  
Largest neutron beam: scientists set world record

  
First Spacecraft To Reach Interstellar Space: Voyager 1 sets world record (PICS & VIDEO)

 

 

   
    
          Largest mattress: Dolidol Maroc

 
     Most people making heart-shaped hand gestures: Carrefour Belgium