The Big Bang: The moment when our universe — *everything *in existence — began....Right? Turns out, it's not quite that simple. Today, when scientists talk about the Big Bang, they mean a period of time – closer to an era than to a specific moment. Host Regina Barber) talks with two cosmologists about the cosmic microwave background, its implications for the universe's origins and the discovery that started it all. *Interested in more space science? Email us at [email protected]).*Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)
