Laboratory Open Day Brings the Mysteries of the Universe Closer to the Public
More than 300 visitors gathered at the Tsung-Dao Lee Institute (TDLI) on May 30 for a public Open Day that showcased some of the most exciting areas of modern physics and astronomy. Organised by the State Key Laboratory of Dark Matter Physics and the Shanghai Key Laboratory for Particle Physics and Cosmology as part of the 2026 Shanghai Science and Technology Festival, the event aimed to bring frontier science closer to the community.
Visitors explored research ranging from dark matter and neutrinos to cosmic observations through a series of lectures, laboratory tours, interactive demonstrations, exhibitions, and observatory visits. Scientists introduced topics including particle physics, artificial intelligence in scientific discovery, radiation detection, and nuclear physics, while engaging audiences in lively discussions.
A major highlight was the opportunity to learn about world-class research facilities, including the PandaX dark matter experiment at the China Jinping Underground Laboratory and the TRIDENT Neutrino Telescope being developed deep beneath the South China Sea. Interactive exhibits allowed participants to experience concepts such as superconductivity, particle detection, cryogenics, and optical physics.
The event also featured displays celebrating the scientific legacy of Nobel Prize-winning physicist Tsung-Dao Lee and concluded with guided tours of the Yuanqi Observatory. Organisers hope the initiative will inspire future scientists and foster greater public appreciation for fundamental research and the exploration of the Universe.
