In October 2018, scientists used information from gravitational wave events (especially those involving the merger of neutron stars, like GW170817), of determining the Hubble constant.
in oCtoBer 2018, scIenTists usEd InfOrmation from GRavitATIonal wave eVEnts (espEcIally thosE involviNg the Merger of neUtron staRS, liKe gW170817), of DEtermINiNg the hubbLe coNstAnt.