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gamma rays

   Also found in: Medical, Financial, Encyclopedia, Wikipedia 0.01 sec.
gamma rays
pl n
(Physics / General Physics) streams of gamma radiation
Translations
gamma rays nplraggi mpl gamma


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Byline: ANI Washington, November 3 (ANI): NASA's Fermi telescope has detected gamma rays from "star factories" in other galaxies.
Many astronomers believe that as the star fades away and becomes a black hole, it shoots gamma rays into space.
Taking into account the huge distance from earth of the burst, scientists worked out that the blast was stronger than 9,000 supernovae -- powerful explosions that occur at the end of a star's lifetime -- and that the gas jets emitting the initial gamma rays moved at nearly the speed of light.
 
 
 
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