Agnirva Space Premier League - Expedition #32340: Quantum Physics in Orbit: What the SpooQy-1 Satellite Teaches Us

Quantum technology is no longer confined to labs. With the SpooQy-1 experiment, scientists from Singapore launched the future of secure communication into orbit. Designed and built by the National University of Singapore and Singapore Space and Technology Ltd., this CubeSat was deployed during ISS Expeditions 59/60 under the guidance of JAXA.

SpooQy-1 tested quantum entanglement in space, a phenomenon where two particles remain connected no matter the distance. Its goal was to pave the way for space-based Quantum Key Distribution (QKD), which could revolutionize secure communications on Earth.

In orbit, SpooQy-1 carried a miniaturized entangled photon source and successfully demonstrated that such delicate quantum systems can function in microgravity. This proof-of-concept is crucial for building a global quantum internet and enhancing cybersecurity.

The mission's playful name belies its serious impact on the future of communications. It showcased how small satellites can test cutting-edge physics in space, accelerating innovation and opening doors for student-led research.

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