Hypersonic sled sets speed of sound record

Hypersonic sled travels 6,400-feet per second

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It Tested on Arnold Engineering Development Complex High Speed Test Track at Holloman Air Force Base, New Mexico

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Holloman High Speed Test Track Length is 59,971 ft-long (11 mile)

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The Test occurred in late March

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It Travelled five times the speed of sound

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It was a achievement

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Man Spends the Night in UFO He ‘Finds’ in the Woods

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