Tag Archive for 'GRB 160821B'

GRB 160821B occurred in the outskirts of a spiral galaxy about two billion light-years away, at a projected offset of 52,185 light-years from the galaxy’s center. Image credit: Troja et al, doi: 10.1093/mnras/stz2255.

Astronomers Detect New Kilonova Explosion

Aug 28, 2019 by News Staff

Astronomers have re-examined data from GRB 160821B, a short duration gamma-ray burst spotted on August 21, 2016, and found evidence for a kilonova, an...