Brief answers to cosmic questions

Was the Big Bang the origin of the universe?

Big-Bang-Theory-HD-Wallpaper-005

It is a common misconception that the Big Bang was the origin of the universe. In reality, the Big Bang scenario is completely silent about how the universe came into existence in the first place. In fact, the closer we look to time “zero,” the less certain we are about what actually happened, because our current description of physical laws do not yet apply to such extremes of nature. The Big Bang scenario simply assumes that space, time, and energy already existed. But it tells us nothing about where they came from – or why the universe was born hot and dense to begin with.

Read More: Brief answers to cosmic questions

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