A, the unmanned experimental aircraft that holds the world record for the fastest flight by an air-breathing jet. -As part of ...

NASA's experimental X-43A didn't have a pilot and couldn't fly independently, but its blisteringly high speeds showed that ...

Bombardier has increased the planned maximum operating speed of its Global 8000 business jet to Mach 0.95, slightly faster ...

Humankind was once determined to break the sound barrier, as it was considered the ultimate achievement in speed. But our technology didn't stop there, as we've built experimental vehicles that can ...