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Science - The Big Bang - 60 Second Adventures in Astronomy

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Science - The Big Bang - 60 Second Adventures in Astronomy
« on: April 27, 2013, 11:23:02 AM »
Just how big was the Big Bang? Discover how scientists have calculated the exact volume of the noise created at the birth of the Universe.
The Big Bang theory is the prevailing cosmological model for the early development of the universe. The key idea is that the universe is expanding. Consequently, the universe was denser and hotter in the past. Moreover, the Big Bang model suggests that at some moment all of space was contained in a single point, which is considered the beginning of the universe. Modern measurements place this moment at approximately 13.8 billion years ago, which is thus considered the age of the universe.

« Last Edit: November 19, 2014, 01:32:39 PM by admin »
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