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Study Reveals Universe's Matter Is Less Clumpy Than Expected

2/2/2025

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Summary

Story summary

A groundbreaking study from the University of Pennsylvania uncovers that the universe's matter has become less clumpy over 13.8 billion years, defying earlier models. By merging data from the Atacama Cosmology Telescope and Dark Energy Spectroscopic Instrument, researchers identified unexpected cosmic structure changes, hinting at unknown physical forces. Upcoming research aims to clarify these mysteries with advanced telescopes.

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Story summary

A groundbreaking study from the University of Pennsylvania uncovers that the universe's matter has become less clumpy over 13.8 billion years, defying earlier models. By merging data from the Atacama Cosmology Telescope and Dark Energy Spectroscopic Instrument, researchers identified unexpected cosmic structure changes, hinting at unknown physical forces. Upcoming research aims to clarify these mysteries with advanced telescopes.