This hypersonic hydrogen jet could fly from London to New York in 90 mins

Flying across the world from Europe to Australia currently takes around 20 hours in a regular passenger jet. But Swiss startup Destinus is looking to slash that time to just four hours — by taking jet travel to hypersonic speeds.  Founded by Russian-born physicist and serial entrepreneur Mikhail Kokorich, Destinus is developing a prototype hydrogen-powered aircraft capable of travelling at Mach 5 and above. That’s five times the speed of sound: over 6000 kph.  This would take you from Frankfurt to Sydney in just over four hours. London to New York? 90 minutes.   To achieve such speeds the aircraft would…

This story continues at The Next Web

from https://thenextweb.com/news/hypersonic-hydrogen-jet-destinus