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ACT Reveals Stunning Early Universe Images, Validates Cosmology

3/18/2025

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Summary

Story summary

The Atacama Cosmology Telescope (ACT) has unveiled stunning images of the universe just 380,000 years post-Big Bang, offering a breathtaking glimpse into its infancy. These remarkable visuals validate the standard cosmological model, showcasing the cosmic microwave background's intensity and polarization. With the universe estimated at 13.8 billion years old, it holds a staggering 1,900 zetta-suns of mass.

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Story summary

The Atacama Cosmology Telescope (ACT) has unveiled stunning images of the universe just 380,000 years post-Big Bang, offering a breathtaking glimpse into its infancy. These remarkable visuals validate the standard cosmological model, showcasing the cosmic microwave background's intensity and polarization. With the universe estimated at 13.8 billion years old, it holds a staggering 1,900 zetta-suns of mass.