/sci/ - Science & Math

>>7458756
>>7458760
Ok, sorry my english is not perfect. I read the sentence again and I now get what you mean.
But I still think that does not mean you can travel 100 Lightyears with 99% the speed of light and only age 28 years. People staying on earth would see you age slower, thats right, and when you come back you would be younger than the people on earth. But traveling 100ly of distance would still make you age 100 years (considering you are going 99% the speed of light). As I said; the effect is relativ. See ---> https://en.wikipedia.org/wiki/Time_dilation