A massive neutrino detector, the Jiangmen Underground Neutrino Observatory, is nearing completion in southern China. This $300 million project aims to detect elusive neutrinos, tiny particles that are crucial for understanding the universe's formation. The detector, located 2,297 feet underground, will study antineutrinos produced by nearby nuclear power plants. Scientists hope to uncover the mysteries of neutrinos, including their mass and the imbalance of matter and antimatter in the universe. Teljes cikk (Euronews.com)