The maiden flight of QUICK³, a 4 kg CubeSat led by Germany’s Technical University of Munich (TUM), has hurled quantum‑secure communications research into orbit. Launched 23 June 2025 on SpaceX’s Transporter‑14 rideshare from Vandenberg SFB, the nanosatellite carries the first true single‑photon source ever flown, a laser‑pumped hexagonal‑boron‑nitride chip that could underpin an unhackable global data network. Over the next few months…
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