grb 080319b

Tag archives for grb 080319b

The Science of the Brightest GRB

Last week, the brightest gamma-ray burst ever was observed. (See here.) I wanted to know what it was that caused this bright explosion that, despite it being at redshift z=0.94 (or about 7.5 billion light years away), it was visible on Earth with the naked eye! Well, a scientific paper was written on the observations…