#cosmic-dawn

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fromwww.scientificamerican.com
1 month ago

Black Holes May Have Lit Up the Universe Before Stars Even Existed

The James Webb Space Telescope's observations reveal nine new light sources at redshift 17 and 25, indicating an active universe just 200 million to 100 million years old.
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fromFuturism
2 months ago

Scientists Working to Decode Signal From Earliest Years of Universe

Astronomers are close to decoding the 21 centimeter signal, revealing insights about the universe's first stars born after the Big Bang.
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