Stephen Sekula (steve@chirp.cooleysekula.net)'s status on Friday, 21-Jul-2017 04:31:45 UTC
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Stephen Sekula (steve@chirp.cooleysekula.net)'s status on Friday, 21-Jul-2017 04:31:45 UTC Stephen Sekula From Twitter https://twitter.com/: Remnant of the brightest supernova ever recorded on #Earth! Brighter than #Venus & visible during the day for weeks! http://chandra.si.edu/photo/2008/sn1006c/ https://twitter.com/chandraxray/status/888234605853147136/photo/1 https://chirp.cooleysekula.net/attachment/37490