They have made a unique measurement that indicates a jet, plowing through space at speeds greater than 99.97% the speed of light
The blast released the energy comparable to that of a supernova explosion.
While the event took place in 2017, it has taken several years for scientists to come up with a way to analyze the Hubble data and data from other telescopes to paint this full picture
This work paves the way for more precision studies of neutron star mergers, detected by the LIGO, Virgo and KAGRA gravitational wave observatories