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  'Brightest yet gamma ray emission in space observed'

  Science | November 21, 2019 13:42 IST

  The researchers, including those from George Washington University in the US, detected a burst on January 14 labeled GRB 190114C which led to a collaborative effort to observe the radiation coming from the source using more than 20 observatories and instruments around the world.

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  Astronomers identify "nearby" star system with potential to produce gamma-ray burst

  November 20, 2018 17:14 IST

  The system was nicknamed Apep. Two of Apep's stars are of the Wolf-Rayet variety meaning they are massive and reaching the end of their life.

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  NASA names new gamma-ray constellations after Godzilla, Hulk

  October 22, 2018 12:09 IST

  Fermi has mapped about 3,000 gamma-ray sources -- 10 times the number known before its launch and comparable to the number of bright stars in the traditional constellations.  

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  Advance security to push Indo-US trade 5-fold to $500 bn

  January 27, 2015 9:59 IST

  New Delhi: The five-fold trade between India and the US is expected to be raised upto $500 billion in the next 10 years. However to avoid the arms and radio active materials going undetected, America