Astronomy – The Wonders of the Big Bang and Our Universe

Course Level 2: Intermediate

Estimated Study Time: 1-2 hours

The Big Bang theory has revolutionized our understanding of how the Universe was formed. It presents the scientific proof that shows how the Universe expanded from an infinitely small point around 13.7 billion years ago.

In this course you will discover how scientists calculated when the Big Bang happened and how the Universe expanded after the Big Bang. The formation of the first atoms is discussed and how they are responsible for the cosmic background radiation that is found throughout the Universe.

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