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1. Stephen Sekula (steve)'s status on Tuesday, 01-Aug-2017 19:41:40 EDT Stephen Sekula

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   From Twitter https://twitter.com/: Pulsars are collapsed cores of massive stars & were 1st discovered 50 years ago this week. Learn more: https://twitter.com/i/moments/892470083930533888 #PulsarWeek https://twitter.com/NASA/status/892475200893321217/photo/1 https://chirp.cooleysekula.net/attachment/37936
   • Joshua Judson Rosen repeated this.
   • Joshua Judson Rosen (rozzin)'s status on Tuesday, 01-Aug-2017 23:58:53 EDT Joshua Judson Rosen

     • Stephen Sekula
     On that note: PSR B1919+21, a primer on #pulsars and their effects on album-covers... http://status.hackerposse.com/url/15923