I got something stuck in my brain for some time:
Let's say we want to travel to another star that is 4 light years from Earth and we keep accelerating with 1.5G to half way, turn around and decelerate the rest of the way
If we keep accelerating and getting closer to the speed of light our time slows relative to Earth
So from Earth it seems like 4 light years but on board it won't be experienced for the same duration
The distant stays the same but the time passes drastic different
Right?🤔