China plans to launch a larger space station next year that will have the capability of being resupplied by robotic cargo ships.
The Tianzhou-1, which literally means “heavenly vessel”, will carry propellants, living necessities for astronauts, research facilities and repair equipment to China’s second orbiting space lab Tiangong-2, said Zhou Jianping, chief engineer of China’s manned space program.
Cargo transportation system is a key technology China must master and make breakthroughs to build its own space station, said Zhou who is also a member of the National Committee of the Chinese People’s Political Consultative Conference, the country’s top political advisory body….
According to Zhou, Tianzhou-1 will be blasted off on top of a next-generation Long March-7 rocket, possibly from a new launch site in the southern Hainan Province.
Research on the Long March-5 carrier rocket – to be used to lift the Tiangong-2 lab into space – Tiangong-2’s payload, and selection of astronauts for the mission are currently “progressing in an orderly manner,” Zhou said.
Tiangong-2 will be larger than its predecessor and will resemble the Salyut space station first flown by the Soviet Union in the 1970’s. It will have docking ports on both ends.
Meanwhile, Zhou says that while China has no plans to send astronauts to the moon for the time being.
“With China’s current technologies of manned space flight and moon probe, we have the technology basis to realize the manned lunar mission,” said Zhou Jianping, chief designer of China’s manned space program.
Zhou…said that challenges and a lot of preparation precede the realization of the manned lunar mission.
For example, it requires the research and development of a bigger carrier rocket and the bigger and more sophisticated manned spacecraft, he added.