A Long March-7 Y5 rocket carrying China's Tianzhou-4 cargo spacecraft blasts off from the Wenchang Spacecraft Launch Site in south China's coastal Hainan Province.
The launch mission will prepare China's space station for the arrival of its next astronaut crew, scheduled for June.
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Final rehearsal held for launch of China's Tianzhou-4 cargo spacecraft
Rocket with Tianzhou-4 cargo ship transported to launch site