Gravitational waves could shed light on dark matter

Black holes colliding, gravitational waves riding through space-time – and a huge instrument that allows scientists to investigate the fabric of the universe. This could soon become reality when the Laser Interferometer Space Antenna (LISA) takes up operations. Researchers have now found that LISA could also shed light on the elusive dark matter particle. https://www.sciencedaily.com/releases/2018/10/181022085835.htm