The large High Altitude Air Shower Observatory, which detected gamma rays from cosmic sources, is situated in which country?

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The large High Altitude Air Shower Observatory, which detected gamma rays from cosmic sources, is situated in which country? Answer: China

LHAASO is a world-leading gamma-ray and cosmic-ray observatory located on Mt. Haizi (Daocheng County), in Sichuan Province, southwest China, at an altitude of 4,410 meters. Covering about 1.36 km², it began full-scale operations in 2021 and formally passed national acceptance in May 2023. It is designed to detect ultra-high-energy gamma rays and cosmic rays, using water‑Cherenkov detectors and a network of telescopes.

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