A surprising chill before the cosmic dawn

Lincoln Greenhill ()

Nature, 2018, vol. 555, issue 7694, 38-39

Abstract: An experiment to estimate when stars began to form in the Universe suggests that gas temperatures just before stars appeared had fallen well below predicted limits, and that dark matter is not as shadowy as was thought.

Keywords: Astronomy and astrophysics; Cosmology (search for similar items in EconPapers)
Date: 2018
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DOI: 10.1038/d41586-018-02310-9

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