Cosmology

The Expanding Universe: How Cosmic Expansion Shapes Space, Time, and Dark Energy

In modern cosmology, the idea of an expanding Universe reveals a cosmos that has never been still. Light from distant galaxies reaches us as an ancient messenger, stretched by the growth of space and carrying clues about the deep history of the Universe. From the Hubble tension to the mysteries of dark energy, every observation becomes a fragment of a larger story written across billions of years of light and time.

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