Author: Dent, S.
China is preparing to launch a satellite, QUESS, which will conduct the first quantum experiments in space. The satellite will use a special crystal to generate entangled photons and test whether they remain connected over long distances, with a focus on creating secure communications. This experiment could pave the way for a space-based internet with encrypted, unbreakable communication. If successful, China plans to launch more satellites to build a secure quantum communications network. Similar projects are being pursued globally, and the research could lead to a secure internet and advanced space telescopes.
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