Tiny galaxies may have brought the cosmos out of the dark ages

Retrieved on: 2021-05-07 09:56:15

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Physical cosmology

Astronomy

Natural sciences

Academic disciplines

Reionization

Chronology of the universe

Dark Ages Radio Explorer

Cosmic microwave background

Nathan Eggen

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Tiny galaxies may have brought the cosmos out of the dark ages. View article details on hiswai:

Excerpt

And the substance filling the universe was completely different. We think of the space between galaxies as empty, and it mostly is, except for a thin ...

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