It’s hard to imagine e that a whole crew is strapped to that tiny black dot in the front! The last mission for #Endeavir delivered an Alpha Magnetic Spectrometer and an ExPRESS logistics carrier to the #iss in 2012! The whole mission lasted only 15 days!! #space #spaceforkids #kidscientist #learnaboutit #learnaboutspace #learn #nasa #missionlaunch #astronomy #astronomyforkids by bpastrokids