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Articles sur China

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A Shanghai refuse worker shows the strain of the month-long COVID lockdown. Shutterstock

China’s COVID crisis and the dilemma facing its leaders, by experts who have monitored it since the Wuhan outbreak

What can China do to resolve a crisis that threatens not only the health and security of its people and economy, but the future of Chinese Communist Party and its leader Xi Jinping?
Scientists think there are 300 million habitable planets in the Milky Way, and some may be home to intelligent life. Bruno Gilli/ESO

Blasting out Earth’s location with the hope of reaching aliens is a controversial idea – two teams of scientists are doing it anyway

This year, two groups of astronomers plan to send messages containing information about humans and the location of Earth toward parts of space they think may be home to intelligent life.

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