science π°οΈ Stopping satellite shakes with crystal tech
The Ariane 6 rocket launched a weather satellite from the Kourou Space Center in French Guiana. Sensitive satellite electronics must survive massive launch vibrations, which are a bigger issue than acceleration. Empa researchers, with Beyond Gravity, used phononic crystals to tackle these damaging forces. They redesigned the Payload Adapter System (PAS) using carbon-fiber-reinforced plastic and aluminum rings. This innovation allows for more sensitive, cheaper satellites in the future. π°οΈ