I was just talking about this the other day, its formal name is called the Wait Calculation https://en.wikipedia.org/wiki/Interstellar_travel#Wait_calculation h

I was just talking about this the other day, its formal name is called the Wait Calculation https://en.wikipedia.org/wiki/Interstellar_travel#Wait_calculation https://en.wikipedia.org/wiki/Interstellar_travel#Wait_calcu...