Univ. of Glasgow: Whisky into Space in 2028

Scottish and Japanese Researchers Co-Develop CubeSat to Study Microgravity Chemical Mechanisms in Orbit

Scotland's University of Glasgow and Japan's Kyushu Institute of Technology are collaborating on a space science experiment scheduled for 2028. Utilizing the CubeSat nanosatellite, they plan to send a 10ml liquid sample into Earth's orbit to launch a 5-year investigation into the distillation and maturation mechanisms of Scotch whisky.

Extreme Temperature Fluctuations Accelerate Cask Respiration

For the maturation phase of the experiment, the nanosatellite will carry a piece of whisky oak cask wood. As the satellite orbits Earth roughly every 90 minutes, the wood will be subjected to continuous, rapid swings between extreme heat and cold. Researchers anticipate that these drastic temperature changes will trigger expansion and contraction in the wood, causing it to "breathe" at a much higher frequency than in conventional ground warehouses. This will offer a novel perspective to analyze the interaction between spirit and wood, testing whether space environments can accelerate the whisky maturation process.

Nanophotonic Artificial Tongue Monitors Molecular Evolution in Real Time

At the heart of the experimental payload is a nanophotonic artificial tongue previously developed by Dr Alasdair Clark of the University of Glasgow. Capable of rapidly detecting changes in chemical composition, the device will allow the team to monitor subtle shifts in terpenes as the sample circles the globe. Because terrestrial whisky making starts with grain, water, and yeast fermentation before distillation, the orbital system will also evaluate the feasibility of extracting ethanol in space, establishing models for extraterrestrial chemical processing.

Dr Gilles Bailet of the University of Glasgow James Watt School of Engineering, who leads the project, noted that previous research shows microgravity helps foster larger, purer chemical crystals and allows proteins to fold in novel ways. He explained that whisky offers an exceptionally clear, well-understood model for studying biological and chemical processes in microgravity, providing vital insights into tracking fermentation, chemical evolution, and ethanol synthesis in space.

The research team highlighted that leveraging this well-documented chemical pathway helps answer critical questions regarding chemical production in orbit. Dr Gilles Bailet remarked that the long-term objective is to scale extraterrestrial chemical and biological manufacturing, paving the way for orbital production of high-value pharmaceuticals that are difficult to synthesize on Earth, including next-generation therapies for cancer, diabetes, and Alzheimer's disease.

📅 Publication Date: 2026-10-06

🔗 Source: The Drinks Business