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Stephen Sekula (steve)'s status on Tuesday, 20-Jun-2017 19:31:58 EDT Stephen Sekula From Twitter https://twitter.com/drsekula:
RT @chandraxray: #Today Chandra studied a binary star near the Vela supernova remnant. Light from that supernova explosion reached⦠https://twitter.com/i/web/status/877306157613944832 https://chirp.cooleysekula.net/attachment/35016