Three Chinese astronauts have landed back on Earth after six months on China’s space station.

Three Chinese astronauts’ return to Earth has been postponed owing to weather conditions.

A Chinese space ship carrying a three-person crew has docked with its orbiting space station as the country seeks to expand its exploration of outer space.

China says all systems are ready to launch the next crew to its orbiting space station on the latest mission to make the country a major space power.