China Economic Net22 小时
China's Chang'e-7 mission to land on lunar south pole for water ice search: report
BEIJING, Feb. 3 (Xinhua) -- China's Chang'e-7 lunar probe, scheduled for launch in 2026, will target the moon's south pole to search for water ice and test cutting-edge technologies critical for ...
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China's Chang'e-7 mission to land on lunar south pole for water ice search
China's Chang'e-7 lunar probe, scheduled for launch in 2026, will target the moon's south pole to search for water ice and ...
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科考旅行｜“中国国家地理”号南极半岛考察新航次报名
1772-1775年，英国航海家 詹姆斯·库克 率两艘独桅帆船“果敢”号和“探险”号完成了一次环球航行，此间他三次穿过南极圈，最远到达了南纬71度10分； ...
Most rainforests too degraded to provide good habitats 多数雨林退化严重而无法为 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.