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SR-71 Blackbird: A super-sonic plane that was tested at Area-51. The SR-71 reaches speeds slightly above mach 3. |
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UFO: Stands for unidentified flying object. People have said to have seen UFO's around Area-51 |
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SR-71 Blackbird: A super-sonic plane that was tested at Area-51. The SR-71 reaches speeds slightly above mach 3. |
| |
UFO: Stands for unidentified flying object. People have said to have seen UFO's around Area-51 |