9 Most Important Astronomical Discoveries

The video explores humanity's journey in understanding the cosmos, from ancient observations to modern discoveries. It highlights key milestones such as Copernicus's heliocentric model, Kepler's laws, Galileo's discovery of Jupiter's moons, Herschel's mapping of the Milky Way, Einstein's theory of relativity, Hubble's expanding universe, and the discovery of extrasolar planets. These advancements have reshaped our understanding of the universe and our place within it.

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