10 May 2022
The CZ-7 Y5 rocket, carrying Tianzhou 4, took off at 1:56 BJT from the Wenchang Spacecraft Launch Site. Around 10 min later, Tianzhou 4 separated from the rocket and entered its designated orbit. At 2:23 BJT, the solar panels of the cargo craft unfolded and started working. At 8:54 BJT, Tianzhou 4 completed a automated rendezvous and docking at the rear docking port of the Tianhe core module.
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