LIGO’s Gravitational Waves May Point to a Universe Beyond

    “Fifteen years ago, when you talked about the multiverse, the attitude of many physicists was just ridicule,” says Alexander Vilenkin, professor of physics and director of the Institute of Cosmology at Tufts University. “But there has been a great change in attitude.” The concept of a multiverse is controversial and, at times, contentious. … Continue reading LIGO’s Gravitational Waves May Point to a Universe Beyond