Mỹ thử máy bay nhanh gấp sáu lần tốc độ âm thanh
Một người phát ngôn quân đội Mỹ ngày 14/8 cho biết Không quân nước này đã lên kế hoạch tiến hành một cuộc thử nghiệm quan trọng đối với loại máy bay không người lái X-51 WaveRider, mẫu máy bay có thiết kế cho phép bay nhanh gấp sáu lần tốc độ âm thanh (khoảng 5.800 km/h).
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