NASA Goddard Space Flight Center; ESA/Gaia/DPAC
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Supermassive black hole simulation illustration.
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Nationalgeographic.co.id-For astronomer just found an explanation regarding mystery origin gamma rays and neutrino in the universe. According to them, the light and the most energetic particles in the universe could come from black hole which is almost inactive.
They believe this theory can explain the advantages gamma rays ‘soft’ in the universe independent of cold (nonthermal) electrons. This cold-electron dependent explanation has always been a problematic one, because the electrons essentially become thermal over a period of time thought to be too short to produce high-energy particles.
Gamma rays and neutrino itself is actually not that rare. Gamma radiation is the most energetic form of light in the Universe, and has been detected at very high energies—the teraelectronvolt range.
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