Quote:
Originally Posted by Shostak
How extreme a redshift would the speed of something moving away from Earth with an Alcubierre Drive create for terrestrial observers of the object?
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That’s undefinable. The interior of an Alcubierre warp is causally disconnected from the exterior (infinitely far in the past). Light can’t get from the inside to the outside (nor
vice versa), so objects within can’t be seen from outside. There’s no light to be Doppler shifted.