Studying these signals could not only confirm Einstein's prediction but also shed light on some of the most energetic events ...

Albert Einstein had described the special theory of ... On March 29, 1919, that opportunity came. British Astronomer Sir Arthur Eddington traveled to Príncipe Island off the western coast of ...

Einstein's theory of general relativity suggests that the "memory" of ancient events, such as black hole mergers, may be etched into the fabric of space-time by gravitational waves. New research shows ...