LIVE now – Space4dot0 our Future – sound check with citizens https://t.co/fHUEtQFwht
— ESA (@esa) June 22, 2017
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Michigan Astronomy Observing
LIVE now – Space4dot0 our Future – sound check with citizens https://t.co/fHUEtQFwht
— ESA (@esa) June 22, 2017