The great Big Bang misconception

• One of the biggest misconceptions in science is that the Big Bang came out of nothing – according to astrophysicist Michelle Thaller, this is not correct.
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• 13.8 billion years ago, right before the Big Bang, what would become our observable Universe existed within only a tiny volume of space. But this tiny region, from which everything we’ll ever see emerged, was not the entirety of what existed.
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• According to Thaller, there were trillions of such regions, and each one would go on to give rise to its own “Universe,” completely disconnected from our own. Although we can only view our own observable Universe, there’s much more out there than meets the eye.

Fonte: Big Think