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Willing_Definition71 t1_j499zwf wrote

Reply to comment by Siellus in Is time travel going to happen yes or no? by MixOk1458

If you looked at a mirror 10 light years away, you would see 20 years in the past

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Siellus t1_j49afp2 wrote

Derp, You're right - I meant 5 lightyears away (roughly near proxima centauri, but went with 5 rather than 4.2 because meh) and 10 for the whole journey back and forth.

But you're right, I'll change it! :)

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