Veritasium

Neutron Star Merger Gravitational Waves and Gamma Rays (2017x22)

Date de diffusion: Oct 16, 2017

Original Title: First Ever Light & Gravitational Wave Cosmic Event! The merging of two neutron stars was detected by gravitational waves and then by telescopes in all parts of the electromagnetic spectrum. This is a historic detection as it demonstrates: - the first gravitational waves detected from inspiraling neutron stars - the first joint observation by gravitational wave and electromagnetic wave astronomy - identification of a gamma ray burst in conjunction with merging neutron stars - how gravitational waves and gamma rays can be used together to locate their source All evidence so far indicates that the data support General Relativity.