Evidence for stars forming just 250 million years after Big Bang

Astronomers have used observations from the Atacama Large Millimeter/submillimeter Array (ALMA) and ESO’s Very Large Telescope (VLT) to determine that star formation in the very distant galaxy MACS1149-JD1 started at an unexpectedly early stage, only 250 million years after the Big Bang. This discovery also represents the most distant oxygen weiter …

Source:: https://www.sciencedaily.com/releases/2018/05/180516131214.htm

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