中国科学家近日宣布，中国高海拔宇宙线观测站（LHAASO拉索）在银河系内发现大量超高能宇宙加速器，这一发现可能颠覆人类对银河系的认识，并有助于揭示宇宙线起源这个困扰了科学家一个世纪的问题。

Chinese scientists have detected a dozen ultra-high-energy (UHE) cosmic accelerators within the Milky¹ Way, a find that could overturn humanity's understanding of the galaxy² and help reveal the origin of cosmic rays, which have puzzled scientists for a century. The findings were based on the observations of China's Large High Altitude Air Shower Observatory³ (LHAASO).

 

全面建设社会主义现代化国家，必须坚持科技为先，发挥科技创新的关键和中坚作用。

China is comprehensively building itself into a modern socialist⁴ country. It must attach great importance to science and technology and allow technological⁵ innovation to play a key and crucial role in the process.

——2021年2月3日至5日，习近平在贵州考察调研时强调

 

创新是引领发展的第一动力，是建设现代化经济体系的战略支撑。要瞄准世界科技前沿，强化基础研究，实现前瞻性基础研究、引领性原创成果重大突破。

Innovation is the primary driving force behind development; it is the strategic underpinning⁶ for building a modernized⁷ economy. We should aim for the frontiers of science and technology, strengthen basic research, and make major breakthroughs in pioneering basic research and groundbreaking and original innovations.

——2017年10月18日，习近平在中国共产党第十九次全国代表大会上的报告

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