Mark Dennison - "Our fragility as a species is one of the greatest things we learned from the Apollo missions" - 蜜芽传媒 Sounds
Mark Dennison - "Our fragility as a species is one of the greatest things we learned from the Apollo missions" - 蜜芽传媒 Sounds
"Our fragility as a species is one of the greatest things we learned from the Apollo missions"
Dr Tim Gregory examines slides of Apollo 11 at the British Geological Survey in Keyworth
