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NASA Marshall
@NASA_Marshall
#NASAMarshall# delivers NASA's most vital propulsion systems, launch vehicles, cutting-edge science, and more. Verification:
参加 April 2009
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NASA's Dragonfly recently completed its first simulated test flight! 🚁 This "flight" was performed on a computer testbed at the Johns Hopkins APL, and incorporated many systems and maneuvers the rotorcraft will employ when it arrives at Titan. 🔗
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