gravitational waves

WSU scientists help detect gravitational waves for third time

By Will Ferguson, College of Arts and Sciences PULLMAN, Wash. – Three billion years ago in a distant galaxy, two massive black holes slammed together, merged into one and sent space–time vibrations, known as gravitational waves, shooting out into the universe.

WSU physicists contribute to gravitational waves finding

PULLMAN, Wash. – For the first time, scientists have observed ripples in the fabric of space-time called gravitational waves, arriving at the earth from a cataclysmic event in the distant universe. This confirms a major prediction of Albert Einstein’s 1915 general theory of relativity and opens an unprecedented new window onto the cosmos.

Feb. 11: Scientists to update search for gravitational waves

PULLMAN, Wash. – The media and public are invited to join Washington State University physicists at 11 a.m. Thursday, Feb. 11, in Webster Hall 17 for a presentation on the latest progress in the search for gravitational waves – or ripples in the fabric of space-time – using the Laser Interferometer Gravitational wave Observatory (LIGO).