Hong Kong’s first astronaut, Lai Ka-ying, delivers live lesson from space

Hong Kong’s first astronaut, Lai Ka-ying, will deliver a live lesson from space to students and teachers at her alma mater at 9.50am on Wednesday, with the 90-minute event broadcast to campuses across the city and streamed live on television. Lai and her two fellow Shenzhou-23 crew members – mission

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