Question: The LIGO Scientific Collaboration (LSC) is a scientific collaboration of international physics institutes and research groups dedicated to the search for gravitational waves, the LSC was established in 1997, under the leadership of Barry Barish, an American experimental physicist, he is a Linde Professor of Physics, emeritus at which institution?
Sentence (from "David McClelland (physicist)"): He was the lead investigator for the Australian hardware contribution to the Advanced LIGO (USA) that, in September 2015, made the first direct observation of gravitational waves.
Relevant evidence: No