Since 1997, researchers have been able to quantum teleport photons
with a major record being set by researchers at the University of
Science and Technology of China in Shanghai. In 2010, that team
successfully teleported a photon over 16km. Now that same team has
released new findings, in which they claim to have teleported photons
nearly 100km, or over 60 miles.
Now, quantum teleportation isn’t quite the same thing as the teleportation in Star Trek.
When researchers teleport a photon, they aren’t teleporting the actual
photon, but rather the information contained in it through quantum
entanglement. In essence, the second photon at the end of the teleport becomes the
first one – or at least, it becomes an identical qubit of information.
So the information is exchanged without actually travelling through the
intervening distance.

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