About the launch
China launched a relay satellite as part of a groundbreaking programme to be the first to land a spacecraft on the far side of the moon later this year. The satellite, lofted into space aboard a Long March-4C rocket, will facilitate communication between controllers on Earth and the Chang’e 4 mission, the China National Space Administration said on its website.
China hopes to become the first country to soft-land a probe on the moon’s far side, also known as the dark side because it faces away from the earth and is comparatively
unknown. The satellite, named Queqiao, or “Magpie Bridge,” after an ancient Chinese folk tale, was launched from the Xichang Satellite Launch Centre in the southwestern province of Sichuan, the space administration said.
Multiple challenges in launch
The launch is a “key step,” but the satellite’s mission must still overcome challenges, including making multiple adjustments to its orbit, “braking” near the moon and using lunar gravity to its advantage, project manager Zhang Lihua was quoted as saying by the official Xinhua News Agency.
China previously landed its Jade Rabbit rover on the moon and plans to land its Chang’e 5 probe there next year.
China conducted its first crewed space mission in 2003, making it only the third country after Russia and the U.S. to do so and has put a pair of space stations into orbit. Upcoming missions include the launch of the 20-ton core module for the still orbiting Tiangong 2 station, along with components for a 60-ton station that is due to come online in 2022 and a Mars rover planned for mid 2020s.
(Adapted from The Hindu)