Astronomers work out when the first stars shone
Published
Called the "cosmic dawn", this period happened between 250 and 350 million years after the Big Bang.
Full ArticlePublished
Called the "cosmic dawn", this period happened between 250 and 350 million years after the Big Bang.
Full ArticleCosmic dawn, when stars formed for the first time, occurred 250 million to 350 million years after the beginning of the universe,..
Charlottesville VA (SPX) Jun 09, 2021
A team of astronomers using the Atacama Large Millimeter/submillimeter Array..