A journey to the end of the universe

Just saw an amazing video whether it’s possible to go to the end of the universe? Long story short: no. It’s worth to watch prof. David Kipping’s excellent performance on the topic.

In a nutshell even travelling at the speed of light, the expansion of the universe outpaces you.  This expansion makes the distance between regions gradually grow, so you have to travel further than you thought you did.

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