This photo taken on Jan 1, 2025 shows the aurora seen at night in Jiamusi city, Northeast China's Heilongjiang province. [Photo/Xinhua]

This photo taken on Jan 1, 2025 shows the aurora seen at night in Shuangyashan city, Northeast China's Heilongjiang province. [Photo/Xinhua]

A photography enthusiast watches the aurora in Jiamusi city, Northeast China's Heilongjiang province, on Jan 2, 2025. [Photo/Xinhua]

This photo taken on Jan 1, 2025 shows the aurora seen at night in Jiamusi city, Northeast China's Heilongjiang province. [Photo/Xinhua]

This photo taken on Jan 2, 2025 shows the aurora seen in Qiqihar city, Northeast China's Heilongjiang province. [Photo/Xinhua]