If #S190510g is confirmed as a #GravitationalWaves event, preliminary @LIGO @ego_virgo analysis suggests it's a binary #NeutronStars collision. So the search is on with optical and IR telescopes for any signs of a kilonova explosion #MultimessengerAstronomy #O3ishere 3/4 pic.twitter.com/D2ewRVLnpt

— LIGO (@LIGO) May 10, 2019