6 ms·
It doesn't happen daily, does it? This one was a one in several thousand years event.
It doesn't happen daily, does it? This one was a one in several thousand years event.
There are 100-200 billion galaxies in the observable universe. It may well be daily when you do the math.
A GRBs is observed around daily according to Wikipedia.
The one here was a one in a thousand year in brightness, but that might have been due to being closer to us?