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Gamma-Ray Observatory

   Also found in: Dictionary/thesaurus, Wikipedia, Hutchinson 0.01 sec.
Gamma-Ray Observatory: see gamma-ray astronomy gamma-ray astronomy, study of astronomical objects by analysis of the most energetic electromagnetic radiation they emit. Gamma rays are shorter in wavelength and hence more energetic than X rays (see gamma radiation) but much harder to detect and to pinpoint.
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Back in June 1991, just before the launch of NASA's Compton Gamma-Ray Observatory, astronomers knew of gamma rays from exactly one galaxy beyond our own.
Gamma rays show black hole drives oppositely directed particle jets by Asian News International
It took years for NASA's now-defunct Compton Gamma-ray Observatory to produce a similar map.
New space telescope begins to comb the cosmos by AFP / AFP American Edition
It took years for NASA's now-defunct Compton Gamma-ray Observatory to produce a similar map.
New space telescope begins to comb the cosmos by AFP / AFP Global Edition
 
 
 
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