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Astronomy - The Wonders of the Big Bang and Our Universe

Physics
Free Course

Learn more about the Big Bang and how our universe was formed.

  • Duration

    1-2 Hours
  • Assessment

    Yes
  • Certification

    Yes
  • Publisher

    Khan Academy
Description Outcome Certification View course modules

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 the learner 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.

This course will be of great interest to students of astronomy and physics and to all learners who would like to learn more about the Big Bang theory and what it has to say about the formation of the Universe.

Having completed this course the learner will be able to: - Describe when the Big Bang happened; - Describe how the Universe expanded after the Big Bang; - and describe how the age of the Universe is estimated.

All Alison courses are free to enrol, study and complete. To successfully complete this Certificate course and become an Alison Graduate, you need to achieve 80% or higher in each course assessment. Once you have completed this Certificate course, you have the option to acquire official Certification, which is a great way to share your achievement with the world. Your Alison Certification is:

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