Morning Overview on MSN
Inside the record X-15 that took hypersonic to new heights
The North American X-15 did more than set records; it quietly redrew the map of what a piloted aircraft could survive at the ...
The 84-foot-diameter space rock—dubbed "2025 XM"—is hurtling through the solar system at a zippy 9,753 miles per hour.
Dark Tech Official on MSN
The experimental X-59 jet designed to soften the sonic boom
Built from components of aircraft like the F 16, T 38 and F 117, NASA’s X 59 has an unusually long, sleek nose and no forward ...
An experimental supersonic aircraft called the X-59 took to the skies for the first time in October. The plane lifted off ...
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