3 discoveries that change the way we think of the universe | Ethan Siegel

"Asking the question of, where did the entire universe come from, is no longer a question for poets and theologians and philosophers. This is a question for scientists, and we have some amazing scientific answers to this question that have defied even the wildest of our expectations." Subscribe to Big Think on YouTube ► https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1 Up next, [Sentence case video title] ► [YouTube’s share link of video] Ethan Siegel, theoretical astrophysicist and science communicator, author of the James Webb Space Telescope book, "Infinite Cosmos," and writer of the science blog, "Starts With A Bang" joins us to explore the cosmic origins of our universe. 0:00: Where did the entire universe come from? 0:57: A question for scientists 1:43: The quest for the beginning of the universe 2:21: Hubble’s telescope 4:09: Extragalactic objects 5:11: Blueshifted vs redshifted 6:53: General theory of relativity 7:50: The cosmic egg 8:26: The origin of The Big Bang 9:55: A cosmological constant 14:24: Scale invariant spectrum 15:13: Testing for Cosmic Inflation 19:34: Our cosmic origins 21:03: Ethan Siegel, kilt influencer Read the video transcript ► https://ift.tt/RHcNO96 ---------------------------------------------------------------------------------- Go Deeper with Big Think: ►Become a Big Think Member Get exclusive access to full interviews, early access to new releases, Big Think merch and more. https://ift.tt/MQC5Vog ►Get Big Think+ for Business Guide, inspire and accelerate leaders at all levels of your company with the biggest minds in business. https://ift.tt/v1CtIHY ---------------------------------------------------------------------------------- About [Speaker Name]: Bio