Nuclear-powered plane would fly at over THREE times the speed of sound, designer claims

The Hyper Sting concept has been dreamt up by Spanish designer Oscar Viñals who has said that in years to come it could fly 170 passengers at more than three times the speed of sound, or 2,486mph.

from Travel News | Top Europe Destinations & Holiday Ideas | Mail Online https://ift.tt/NRXC4dv