After five years of construction, the Large High Altitude Air Shower Observatory is nearing completion, but already returning exciting results on the origin of cosmic rays, explains Principal Investigator Zhen Cao.

中文翻译：

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4,410 m 的超高能 γ 射线望远镜

首席研究员曹振解释说，经过五年的建设，大型高空风淋室天文台已接近完工，但已经在宇宙射线起源方面取得了令人振奋的结果。