Source: wikibot/gw170817
= GW170817
{wiki=GW170817}
GW170817 is a significant astronomical event that was detected on August 17, 2017. It represents the first observed instance of a gravitational wave event caused by the merger of two neutron stars. This detection was made by the LIGO (Laser Interferometer Gravitational-Wave Observatory) and Virgo gravitational wave observatories.