Quote:
Originally Posted by mapuc
One day in the future we will exploring the milky way with space craft which can travel with very high speed-Maybe not warp-but near warp
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That's the snag. Unless we do stumble across some fundamentally new physics that allows faster than light travel, moving from one end of the milky way to the other will take more than 100,000 years. If we do manage to move across the milky way at light speed, there are other problems like you arriving a few years older but your kids back home died of old age centuries or millennias ago.