The Synthesis of "The Big Bang Theory"

Discover the Big Bang Theory, the leading scientific model for how the universe began from a hot, dense state and expanded into what we see today.

Explore Sheldon Cooper, the iconic, socially awkward theoretical physicist from 'The Big Bang Theory' and its popular prequel, 'Young Sheldon'.

Discover the Cosmic Microwave Background (CMB), the faint afterglow of the Big Bang that provides a snapshot of the early universe and its origins.

Explore the Steady State Theory, a model suggesting an eternal, unchanging universe. Learn why this rival to the Big Bang theory fell out of favor.

Discover primordial nucleosynthesis, the cosmic process minutes after the Big Bang that forged the first light elements like hydrogen and helium.

Explore the universe, from its Big Bang origin to its vast expanse of galaxies. Discover why this cosmic topic continues to captivate and inspire us.

Discover the cosmic afterglow, the faint radiation left from the Big Bang, and what this ancient light reveals about the origins of our universe.

An essential guide to the Higgs boson, the particle that gives mass to the universe and completes the Standard Model of particle physics.

# Top 10 Most Incredible Space Discoveries The universe is a vast and bewildering expanse, a cosmic ocean of which we have explored but a single, tin...