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Tuesday, 3 September 2024

How bright is the universe's glow? Study offers best measurement yet

Over billions of years, the universe's stars and galaxies shined their light into space, leaving behind an imperceptibly faint night light known as the cosmic optical background. NASA's New Horizons spacecraft has traveled to the edge of Earth's solar system and captured the most accurate measurement of this glow to date.

from All Top News -- ScienceDaily https://ift.tt/DHMro5c

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