NASASolarSystem
@glikxicsvygmqgj
You don't have to be a rocket scientist to enjoy space! Our new series, Explain It Like I’m Five, brings advanced concepts down to Earth. Watch episode 1, which is about our #OSIRISRex asteroid mission: https://t.co/IBGqicZCVb https://t.co/dDXDa3V2Or
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