A Supersonic Jet… With No Windows?

Take a look at what the future of luxury air travel may look like, with renderings of the supersonic jet S-512 by Spike Aerospace.    The Spike S-512 will reach international destinations faster than any jet on the market and break the sound barrier at 1,100 miles per hour (1,770 km/hr) — or Mach 1.6 — roughly halving conventional flight times.  And one of the most innovative features of the luxury jet will be the conspicuous absence of windows. Instead, cameras installed on the outside of the aircraft will livestream images back onto high-definition screens that run the length of the inside passenger cabin.  When they want some shut-eye, passengers will be able to dim the screens or choose their own digital wallpaper from images stored in the system.  All that depends, however, on whether or not the engineers and consultants at Spike Aerospace in Boston can get the project off the ground.  The company is…