Have you ever wondered what a black hole sounds like? New audio released by NASA reveals the sound created by the cosmic phenomena. Dr. Michio Kaku, professor of theoretical physics at the City University of New York, joins New Day to discuss.

(SOURCE) https://www.cnn.com/videos/business/2022/08/24/black-hole-audio-nasa-new-day-michio-kaku-sot-vpx.cnn