
Nobel Physicist Rainer Weiss, Pioneer of Gravitational Wave Discovery, Dies at 92
Rainer Weiss, a Nobel laureate and key figure in the development of LIGO that detected gravitational waves confirming Einstein's theory, has died at age 92. Weiss's idea for the Laser Interferometer Gravitational-wave Observatory led to groundbreaking discoveries in astrophysics, including about 300 detections of space-time ripples, significantly advancing our understanding of the universe. He was honored as Washingtonian of the Day in 2022 during the opening of the LIGO Exploration Center near Richland.
