https://briankoberlein.com/2015/02/07/second-light/ Brian Koberlein Fri, 22 Feb 2019 18:22:15 +0000 hourly 1 https://wordpress.org/?v=5.1 https://briankoberlein.com/2015/02/07/second-light/#comment-3977 Tue, 17 May 2016 23:39:43 +0000 https://briankoberlein.com/?p=4467#comment-3977 Is it correct that photons could not sustain existence about 350 years after the Big Bang? I’m trying to find the correct time light first ‘survived’ & really shone. Any ideas?

]]> https://briankoberlein.com/2015/02/07/second-light/#comment-1901 Sat, 07 Feb 2015 16:50:26 +0000 https://briankoberlein.com/?p=4467#comment-1901 but there’s no reference to the actual work here…

]]> https://briankoberlein.com/2015/02/07/second-light/#comment-1900 Sat, 07 Feb 2015 13:44:51 +0000 https://briankoberlein.com/?p=4467#comment-1900 Day after day, without fail, you produce a blog entry. That is so hard to keep up. Excellent work.

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