big bang theory define

The big bang theory states that the universe exploded in all directions from a single point which is otherwise known as singularity and it contained an enormous and incredibly concentrated amount of energy.At the instant of creation, the universe would have been unbelievably hot, with energy being converted into matter and antimatter.

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http://map.gsfc.nasa.gov/universe/bb_theory.html

http://www.big-bang-theory.com/

The Big Bang Theory is a scientific explanation for the origins of the universe. It states that around 13.8 billion years ago, the universe began as a singularity, an extremely hot and dense point. This singularity then expanded rapidly in an event called the Big Bang, and the universe has been expanding and cooling ever since.

To learn more about the Big Bang Theory, you can:

1. Read scientific articles or books: Many scientists and researchers have written detailed explanations of the Big Bang Theory. Look for publications by renowned astrophysicists like Stephen Hawking, Neil deGrasse Tyson, or Brian Greene, among others.

2. Watch documentaries: There are numerous documentaries available that delve into the theory, providing visual explanations, interviews with scientists, and animations to help you understand the concept. You can find these on platforms like Netflix, YouTube, or the Discovery Channel.

3. Take an online course: Universities and educational platforms often offer online courses on astrophysics or cosmology that cover the Big Bang Theory. Websites like Coursera, edX, or Khan Academy offer a variety of courses taught by experts in the field.

4. Visit reliable scientific websites: Websites like NASA's official website, the European Space Agency (ESA), or scientific journals like Nature or Scientific American provide reliable and up-to-date information on the Big Bang Theory. These sources often include articles, videos, and visualizations to help explain the concept.

Remember, the Big Bang Theory is a complex topic, so it's important to access information from reputable sources and consult multiple sources to gain a comprehensive understanding of it.