What's it like to travel at up to 99.999999999% the speed of light, to go from Earth to Alpha Centuari in ten minutes?
All it takes is an engine with ±1.6 mega-gees acceleration.
Fantastic graphics!
www.youtube.com/watch?v=cEko...
youtube.com
The Entire Trip to the Nearest Star in Real Time – No Cuts (4K HDR)
YouTube video by Physics - problems and solutions