The latest issue of the Space Calendar from Space Age Publishing is now available: May 26 – June 1, 2014 / Vol 33, No 21 / Hawai`i Island, USA –
The first item is about the status of the Chinese lander and rover on the Moon:
The only nation active on the surface of the Moon, China, maintains successful operations of its Chang’e-3 Lander and Yutu Rover now in Lunar Night 6. Although Yutu has incurred mechanical issues, it continues to respond to ground control teams well past its 3-month given lifetime. Chang’e-3 Lander with Lunar Ultraviolet Telescope and Extreme Ultraviolet Camera, is also expected to perform past its December 14, one-year / thirteen-Lunar Day lifetime.
The spacecraft hibernate / awake cycle is determined by astronomical factors (estimated here by SPC / ILOA), mechanical functions and performance, and ground control teams at the Very Long Baseline Interferometry center in Shanghai and observation stations in Xinjiang, Kunming and Beijing. Chang’e-4 (the twin of Chang’e-3) is being reconfigured due to the mission success; it may launch with different instruments to a new location or be combined with a future mission.
Preparing for Phase 3, the Chang’e-5 sample return mission test satellite is scheduled to launch this June to attempt a Lunar Orbit Transfer and return to Earth. (Image Credit: ILOA, SPC, CNSA, Chinese Academy of Sciences, D. Davis)
See the Change’3/Yutu timetable here.