Cosmic Gamma Ray Bursts

Gamma ray bursts (GRBs) are astronomical phenomena detected at highest energies. The gamma photons carry energies on the order of mega-electronovolts and arrive to us from point-like sources that uniformly distributed sky. A typical burst has a form pulse lasts for about minute. As Earth atmosphere is not transparent very high energy radiation, by means telescopes onboard satellites placed orbit. total energetics GRB events, which given integrated flux detector unit area, implies we witnessing powerful explosions, where an enormously great power released within short time. There only one way obtain such huge in cosmos: disruption star.