Episode

Astronomy Cast

Wizzard Media

Science & Medicine, Natural Sciences

Chart Positions

Science & Medicine 32
Natural Sciences 11

Astronomy Cast brings you a weekly fact-based journey through the cosmos.

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Ep. 397: A Universe From Nothing

December 21st, 2015

Episode 431 of 465 episodes

One of the biggest, most basic questions you can ask is: “why is there something and not nothing?” The reality is that we don’t know the answer, we might never know the answer. Today we’ll investigate this mystery, recently covered by the physicist Lawrence Krauss in his book of the same name.

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