Saul Perlmutter - How Does Dark Energy Drive the Universe? скачать в хорошем качестве

Saul Perlmutter - How Does Dark Energy Drive the Universe?

Dark energy, the repulsive energy of empty space, was one of the most unexpected and astonishing discoveries in recent science. Most scientists had expected that the expansion of the universe would be slowing down due to the inward pull of gravity. In fact, the expansion of the universe is speeding up, revealing the presence of dark energy. What does it mean? Make a donation to Closer To Truth to help us continue exploring the world's deepest questions without the need for paywalls: https://shorturl.at/OnyRq Free access to Closer to Truth's library of 5,000 videos: http://bit.ly/376lkKN Watch more interviews on dark energy: https://www.closertotruth.com/series/... Saul Perlmutter is an American astrophysicist at the Lawrence Berkeley National Laboratory and a Professor of Physics at the University of California, Berkeley. Register for free at CTT.com for subscriber-only exclusives: http://bit.ly/2GXmFsP Closer to Truth, hosted by Robert Lawrence Kuhn and directed by Peter Getzels, presents the world’s greatest thinkers exploring humanity’s deepest questions. Discover fundamental issues of existence. Engage new and diverse ways of thinking. Appreciate intense debates. Share your own opinions. Seek your own answers.