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Showing results for: "cosmology"
Showing results for: "cosmology"
Explore the Recombination Era, the pivotal moment when the universe first became transparent, releasing the light we now see as the cosmic background.
Discover primordial nucleosynthesis, the cosmic process minutes after the Big Bang that forged the first light elements like hydrogen and helium.
Unpack the multiverse theory: the mind-bending idea that our universe is just one of many co-existing parallel worlds. What does science say?
Discover gravitational lensing, where massive objects bend light, revealing distant galaxies and confirming Einstein's theory of general relativity.
Explore the cosmos—the universe in its entirety. Learn about its origins, structure, and the science of cosmology that seeks to understand it all.
Explore galaxy clusters, the largest gravitationally bound structures in the cosmos, containing thousands of galaxies, hot gas, and mysterious dark matter.
Discover cosmic calibration, the method of measuring vast distances in space to understand the universe's expansion and solve cosmic mysteries.
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.