Secrets of Ancient Radiation Burst Caused by Dying Star Probed by Scientists

Originally detected by NASA’s Fermi Gamma-ray Space Telescope final 12 months, the sign solely lasts about 0.65 seconds.

Scientists have managed to realize new perception into the character of a pulse of high-energy radiation generally known as a gamma-ray burst (GRB) that is been geared toward our planet “for nearly half the present age of the universe,” SciTechDaily studies.

The sign, coined GRB 200826A, was initially detected in August 2020 by NASA’s Fermi Gamma-ray Space Telescope and, in keeping with the media outlet, turned out to be the shortest GRB “caused by the death of a massive star” ever seen.

Zhang additionally remarked that what makes GRB 200826A particular is the truth that “it is definitely a short-duration GRB, but its other properties point to its origin from a collapsing star.”

Another new research, led by a doctoral pupil on the University of Maryland and NASA’s Goddard Space Flight Centre named Tomas Ahumada, targeted as an alternative on the GRB’s afterglow and the “emerging light of the supernova explosion that followed.”

With GRB 200826A lasting solely about 0.65 seconds, researchers established that it takes its gentle about 6.6 billion years to succeed in us, which quantities to almost half the present age of the universe.


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