Quantum Experiments at Space Scale (QUESS) is now officially in the sky. Its purpose: for scientists to observe if quantum physics tests hold in space. It may be an easier environment to test quantum physics by sending particles up into space. Considering few people even understand quantum physics, the results of this experiment are sure to be confusing.

Source: https://techcrunch.com/2016/08/16/china-launches-the-first-quantum-communications-satellite-and-what-is-that-exactly/

Image Source: By P. Fraundorf (Own work) [CC BY-SA 4.0 (http://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons