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The Universe has the same temperature everywhere (-454.756°F) | ASTRO-MECHANICS

The Universe has the same temperature everywhere (-454.756°F)

A snapshot of the Cosmic Microwave Background – heat left over from the Big Bang – when the Universe was just 380,000 years old, as seen by the Planck Telescope. It shows tiny temperature fluctuations that correspond to regions of different densities: the seeds that would grow into the stars and galaxies of today

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