Research work on building China's Chang'e 7 lunar exploration mission includes sending a flag that can flutter in the moon's thin and tenuous atmosphere. "We know that the moon is vacuum with no air, ...
China and Philippines unfurl competing flags on disputed South China Sea sandbars, reviving tensions
Hong Kong (CNN) — China and the Philippines have each unfurled their national flags on tiny sandbars in the South China Sea, staking competing sovereignty claims in strategic waters seen as a ...
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