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#1
May 16th 18, 12:22 PM
posted to sci.astro.research
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First stars
A recent _Nature_ article
http://adsabs.harvard.edu/abs/2018Natur.555...67B shows evidence that the first stars appeared by z=20, about 180 Myr after the Big Bang. This is a preliminary result and still needs confirmation, but it's quite intriguing. Unfortunately there does not appear to be a free-access preprint of the article, but one of the authors will be giving the CfA Colloquium this Thursday at 4 PM EDT (UT-4). Colloquia are usually live-streamed; link at https://www.cfa.harvard.edu/colloquia or https://www.youtube.com/channel/UCAp...xmiV95A0ChueYg The latter link shows past colloquia but won't show the live stream (if at all) until just a minute or two before the talk starts. -- Help keep our newsgroup healthy; please don't feed the trolls. Steve Willner Phone 617-495-7123 Cambridge, MA 02138 USA 
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