China Launches Chang’e-4 Relay Satellite for Lunar Far Side Mission

Aitken crater (Credit: NASA)

China successfully launched the Chang’e-4 relay satellite to the Earth-moon L2 Lagrange point on Sunday. The spacecraft, which is named Queqiao, was lofted into space aboard a Long March 4C booster from the Xichang Satellite Launch Center.

The satellite will relay data for the Chang’e-4 lunar rover and lander, which is set for launch late this year from Xichang. The rover will explore the South Pole-Aitken Basin as part of the first mission to explore the far side of the moon. The flight will also feature a lunar orbiter.

Sunday’s launch included two microsats that will conduct astronomical observations from deep space.