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big-bang model: Media
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Videos
How the big-bang theory was developed
History of the big-bang model.
Video: Encyclopædia Britannica, Inc.
Einstein, the big bang, and the expansion of the universe
After Albert Einstein published his theory of gravity, researchers realized that...
Video: © World Science Festival (A Britannica Publishing Partner)
Examine the big-bang model, the theory behind the evolution of the universe
The universe expanded from a highly compressed state, releasing enormous amounts...
Video: Created and produced by QA International. © QA International, 2010. All rights reserved. www.qa-international.com
Know how the centre of the universe changes with different perspectives
Learn how the centre of the universe changes with different perspectives.
Video: © MinutePhysics (A Britannica Publishing Partner)
Learn about Georges Lemaitre's view on the origin of the universe and the big-bang theory in relation to space expansion
Georges Lemaître and the big-bang theory in relation to space expansion.
Video: © MinutePhysics (A Britannica Publishing Partner)
Listen to astrophysicist Neil deGrasse Tyson narrate a brief history of the formation of the universe, from the big bang to the present
Astrophysicist Neil deGrasse Tyson narrating a brief history of the universe, from...
Video: © MinutePhysics (A Britannica Publishing Partner)
Images
evolution of the universe
Immediately after the big bang (1), the universe was filled with a dense “soup” of...
Encyclopædia Britannica, Inc.
big bang model
According to the evolutionary, or big bang, theory of the universe, the universe...
Encyclopædia Britannica, Inc.
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