#early-galaxies

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fromArs Technica
6 hours ago

Gravitational lens shows a galaxy just 800 million years post-Big Bang

A gravitationally lensed ultra-faint galaxy 800 million years after the Big Bang shows extremely primitive chemical composition from early supernova enrichment.
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fromBig Think
10 months ago

Ask Ethan: Could the CMB arise from galaxies, not the Big Bang?

New ideas refine scientific understanding of the Universe rather than completely negating it.
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