[DesertRhino]

So if you put a 7 year old in a spaceship, they arrive at the new planet at age 60, having spent their whole life in boring outer space?

I’ll pass.

[doorgunner69]

But, all that scorched rock is free!

[SunkenCiv]

Nope.

http://scienceline.ucsb.edu/getkey.php?key=4794

[mdmathis6]

Actually, assuming near speed of light, he would still be about 8-10 years old due to time slowing down for him. 60 years would have passed for us and another 60 for us when the child had returned at about age 11-12.