嫦娥应该还是正常的，但是为什么要通过欧空局转发控制指令好像有点问题，四十万公里之外好像不是地面站位置问题，而且原来以为欧空局只是帮忙测方位

ESA transmits first-ever telecommands to Chinese satellite
PRESS RELEASE
Date Released: Tuesday, November 13, 2007
Source: European Space Agency

For the first time, ESA tracking stations have transmitted telecommands to a Chinese satellite. This morning at 07:15 CET (06:15 UTC), China's mission control reported that commands transmitted from Maspalomas station had been successfully received by the Chang'e-1 Moon mission. ESA ground tracking support to China's Chang'e-1 successfully started on 1 November 2007 at 04:35 CET (03:35 UTC) with the first receipt of telemetry signals from the Chinese mission at ESA's 35m deep-space station at New Norcia, Australia. Two hours and 39 minutes later, the first telecommands to Chang'e-1 were transmitted via ESA's 15m station in Maspalomas, Spain, when the Chinese satellite was nearly 200 000 km from Maspalomas station. An hour later, the ESA station in Kourou, French Guiana, also successfully received telemetry and transmitted commands to Chang'e-1. New Norcia, Maspalomas and Kourou stations are part of ESA's ESTRACK ground station network, and are remotely controlled from the European Space Operations Centre (ESOC), in Darmstadt, Germany. The successful communications mark a major milestone as this is the first time a telecommand to a Chinese spacecraft has been transmitted from an ESA station. In addition to receipt of telemetry and transmission of telecommands, the Maspalomas and Kourou stations also performed ranging and Doppler measurements used to determine the spacecraft's location and direction. "The support began as planned and without any problems. We were confident it would work given the extensive preparations and intensive testing we did in close cooperation with the Chinese," said Erik Soerensen, Head of the System Requirements and Validation Section at ESOC. Time-line to success This morning, engineers working in ESOC's ESTRACK Control Centre reported the following series of events (times in CET = UTC+1): 04:35 ESA's 35m New Norcia station successfully acquired Chang'e-1 telemetry 05:15 Beijing Aerospace Control Centre (BACC) successfully connected to New Norcia via ESOC 05:15 BACC reported receipt of good telemetry Marks the first time that an ESA station has received, processed and routed telemetry signals to a Chinese control centre 05:44 ESA's Maspalomas station successfully acquired Chang'e-1 telemetry signals 06:50 BACC successfully connected to Maspalomas and reported good telemetry 07:04 Maspalomas successfully established the up-link to Chang'e-1 and BACC reported on-board lock 07:14 Telecommands from BACC successfully transmitted from Maspalomas 07:15 BACC reported telecommands successfully received by Chang'e-1

Chang'e 1 to lose contact for 45 minutes

By Ni Tao 2007-11-12

CHINA'S first lunar probe Chang'e 1 is expected to lose contact withground control for 45 minutes today, Xinhua news agency reports.

Accordingto the Beijing Aerospace Control Centre, radio transmissions will becut off by the orbital motion of the moon, the report said.

Chang'e 1 completed its third braking maneuver and reached its final planned lunar orbit on the morning of November 7.

The satellite has so far completed four orbital transfers, one orbital correction and three braking maneuvers.

Chang'e1 blasted off on a Long March 3A carrier rocket on October 24 from theXichang Satellite Launch Center in Sichuan Province, marking the firststep of China's ambitious 10-year moon plan, which will eventually leadto a moon landing and launch of a moon rover sometime around 2012.

shanghai daily的消息,貌似是正常的中断.