Boeing has produced four generations of its popular narrowbody family: the 737 Original (737-100 and 737-200), the 737 ...

The days of supersonic travel have been over for more than two decades, while aircraft continue to cruise at Mach 0.85.

The rail gun will essentially be a giant electromagnetic launch track used to accelerate a hypersonic aircraft to Mach 1.6 - meaning it ... be longer than a Boeing 737 at over 129ft.

This 1969 Ford Mustang Mach 1 originally left the factory under power from a 351 ci V8, which has since made way for a replacement 408 ci stroker V8, partying alongside a Tremec TKO-600 five-speed ...