Joanna Carver, reporter
This wild wormhole ride comes in at number 7 in our best videos of 2012 countdown.
Pondering what the trip of a lifetime would be? This animation by Andrew Hamilton from the University of Colorado at Boulder shows what the eye-boggling journey through a wormhole would look like.
First, you fall into the event horizon of a black hole. Once inside, you'll see the entire history of the universe in a flash of radiation. People would be vaporised by this point, so you'll have to be superhuman to make your way back out. You emerge from the black hole and tumble into a wormhole, where the flow of space around you reverses and you head back the way you came. Finally, you find yourself in a white hole - a time-reversed black hole - and speed forward faster than light.
Another radiation flash shows you the entire future of the universe, then another shows you the entire past of the new universe you're now entering. The animation then lets you turn around and see the universe you've just left.
For more about the visualisation, check out the original post: "What a trip through a wormhole would look like". You may also like to read our related feature, "Intergalactic subway: All aboard the wormhole express" or experience Hamilton's animation of a trip through a black hole.
Best videos of 2012: Experience a trip into a wormhole
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Best videos of 2012: Experience a trip into a wormhole
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Best videos of 2012: Experience a trip into a wormhole
