日韩午夜精品视频,欧美私密网站,国产一区二区三区四区,国产主播一区二区三区四区

 

China's 2nd lunar probe completes 2nd braking

0 CommentsPrint E-mail Xinhua, October 8, 2010
Adjust font size:

China's second unmanned lunar probe, Chang'e-2, has successfully completed its second braking at perilune on Friday, which decelerated the satellite and allowed it to enter a 3.5-hour orbit, according to the Beijing Aerospace Control Center (BACC).

Chang'e-2, following instructions from the center, started the second braking at 10:45 a.m. and entered the 3.5-hour elliptical moon orbit 17 minutes later, said Ma Yongping, vice-director of the BACC.

The second braking was to decelerate the satellite to prepare it for the final braking and its entering the designed 118-minute working orbit, Ma said.

The satellite completed its first braking on Wednesday and will make its third braking on Saturday.

Long-March-3C carrier rocket took Chang'e-2 into space blasting off from the Xichang Satellite Launch Center, in southwest China's Sichuan Province, on Oct. 1.

Print E-mail Bookmark and Share

Go to Forum >>0 Comments

No comments.

Add your comments...

  • User Name Required
  • Your Comment
  • Racist, abusive and off-topic comments may be removed by the moderator.
Send your storiesGet more from China.org.cnMobileRSSNewsletter
主站蜘蛛池模板: 曲水县| 定结县| 泰和县| 灵寿县| 玉山县| 望谟县| 晋江市| 江川县| 巴林左旗| 平安县| 辽阳县| 泰顺县| 宜章县| 肥城市| 高安市| 宝兴县| 衡阳县| 峨眉山市| 垣曲县| 东海县| 思南县| 兰州市| 周至县| 视频| 济阳县| 上林县| 汝阳县| 吉林省| 贵定县| 柘城县| 舞阳县| 疏附县| 门头沟区| 息烽县| 双流县| 广德县| 镇康县| 黑水县| 汝南县| 阿勒泰市| 江都市|