Okay. Forgive me I'm still confused.
I guess what my deeper question is the age of the hypothetical astronaughts vs people one either world.
Let's say for argument that you CAN travel at light speed ala Star Wars. If I need to do a 50 year trip from Tatooine to Earth at 20 years old, how old are the people on Tatooine and Earth and how old am I?
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