The Mikoyan-Gurevich MiG-25 Foxbat travels at a top speed of Mach 2.8, or roughly 2,150 mph at high altitudes, making it the second fastest jet on Earth. The jet had advantages over others and set ...

INCREDIBLE plans have been revealed for a hypersonic superjet dubbed “Son of Blackbird” that could soon become the world’s fastest aircraft. Building on the legacy of the SR-71 ...