Join +Fraser Cain  and our rotating round of space journalists and aficionados as we round up the last week in space news. This week we have +Scott Lewis, +Alan Boyle, +Nancy Atkinson, +Ian O'Neill, +Amy Shira Teitel, +Emily Lakdawalla, +Thad Szabo and special guest Heather Hanna to talk about the geological implications of last week's Russian meteor strike. 
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