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J8YDG9RTT8N2TG74YS7A t1_jdsk7zf wrote

Yes.

Travelling backwards in time is impossible due to causality.

Travelling forwards in time relative to now is possible due to time dilation from increased speed + distance from Earth.

Or you could just freeze yourself in the snow and wake up in 2546 and become the time child.

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ctrev37 t1_jdso1zv wrote

The past is the present waiting to become the future. All three of these exist simultaneously. The human mind is only capable of perceiving the present.

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