Thanks Joshua.. Let's check about Tiangong-1 with @esaoperations, they are following developments and can tell us when to expect the next update
— ESA (@esa) March 15, 2018
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Michigan Astronomy Observing
Thanks Joshua.. Let's check about Tiangong-1 with @esaoperations, they are following developments and can tell us when to expect the next update
— ESA (@esa) March 15, 2018