Physical warp drives that take us at just below light speed ar | SHIFT

Physical warp drives that take us at just below light speed are possible, according to a new paper. That means we will be able to get to Alpha Centauri, the nearest star system, in just over 4 years.

https://www.futuretimeline.net/blog/2021/03/17-first-model-of-physical-warp-drives.htm