FASTER, PLEASE: Boeing hypersonic plane faster than Concorde unveiled for New York-London in two hours.

The unnamed aircraft is theoretically capable of flying at speeds of Mach 5 – which is nearly 4,000mph.

And this is almost three times faster than the legendary supersonic Concorde, which is decommissioned in 2003.

Well, this is the 21^st century, you know.™