China is planning to launch the Tianzhou-6 cargo spacecraft in May to deliver supplies to the country's space station. Currently orbiting Shenzhou-15 astronauts Fei Junlong, Deng Qingming and Zhang Lu are in good condition and scheduled to return to Earth in June. China will also launch the Shenzhou-16 and Shenzhou-17 manned spacecraft this year, the first batch of missions to initiate a new stage of development following the completion of the China Space Station.