Chang'e-4 farside landing mission |
Chang'e-4 farside landing mission |
Jul 15 2015, 01:35 PM
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Junior Member Group: Members Posts: 31 Joined: 10-January 14 Member No.: 7094 |
Preliminary Suggestions for International Cooperation on Chang'E-4 Lunar Probe Xu Y. (China) http://www.unoosa.org/pdf/pres/copuos2015/...2015tech08E.pdf An Introduction of Chang’E-4 Probe: Probe(Lander,Rover)+ Relay Statellite Soft-landing on lunar farside Landing and roving exploration Will be launched between 2018 and 2019 the probe: Chang’E-4 probe,lander and rover have the same technical status with the Chang’E -3; but exploration will be redesigned; the payload will be reconfigered; The name of the probe might be changed. Chang’E-4 probe is a backup spacecraft of Chang’E -3 probe. By now, all platform products of the probe have been manufactured, waiting for further AIT. The probe will be launched by a long March 3B rocket from the Xichang Statellite Launch Center(XSLC) which is the same way with the Chang'E-3 between 2018 and 2019 The relay statellite: will be first launched into a lunar transfer orbit about the end of 2018 in the whole mission, then starts its earth-to-moon jurnery alone, and will enter and run in a Halo orbit around the Earth-Moon L2 point; the design life is 3 years. would provide relay service for the probe and the Earth, and carry out exploration. Engineering objectives are as follow. To realize the first soft landing on the lunar farside and perform exploration in human history. To demonstrate technologies of lunar data relay, landing and roving on complicated terrains of the lunar farside, and lunar night power generation; To perform further detailed survey on lunar environment in order to lay a foundation for subsequent lunar exploration mission. Tentative Scientific objectives are as follow. To study lunar surface dust features and its formation mechanism; To perform in-situ measurement of lunar surface residual magnetism and study its interaction with solar wind; To study lunar surface temperature and particle radiation environment; To perform lunar surface topology and material composition analysis, shallow-layer structure survey and study; To explore and study lunar interior structure of spheres; To perform lunar based VLF astronomical observation and study |
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Jul 15 2015, 01:43 PM
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#2
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Junior Member Group: Members Posts: 31 Joined: 10-January 14 Member No.: 7094 |
there is a puzzle news:
http://www.cnsa.gov.cn/n1081/n7529/n308608/725881.html 中欧深空探测研讨会在北京召开 发布日期:2015年07月14日 字体:【大】【中】【小】 2015年7月9日至10日,中国国家航天局与欧洲空间局在京召开中欧月球探测研讨会,会议围绕嫦娥四号目标任务和有效载荷搭载进行了讨论。 会上,欧洲空间局相关专家提出利用嫦娥四号搭载月震仪、快闪相机、激光反射器等载荷的建议。经商议,双方初步确定将月震仪和快闪相机等四个有效载荷纳入合作范围。欧洲空间局负责协商欧洲载荷以及其总成与接口,中方通过双边航天局长会晤推动建立载荷研制国技术团队,争取在2018年提交正样。 来自法国巴黎索邦大学、瑞士苏黎世理工、澳门科技大学以及中国国家航天局探月与航天工程中心、中国科学院、北京大学、中国科学技术大学、中国地质大学等单位的专家学者参加了会议。 laser reflector, it means Chang'e 4 will be landed on nearside, What will happened? |
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Jan 6 2016, 12:55 PM
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Member Group: Members Posts: 255 Joined: 28-October 12 Member No.: 6732 |
there is a puzzle news: ... This refers probably to the micro-reflector array INRRI (Instrument for landing-Roving laser Retroreflectors Investigations). INRRI has been sized to give the right signal for LOLA (Lunar Orbiter Laser Altimeter) on LRO. By the way, one INRRI was mounted on EDM Schiaparelli as long-time scientific asset. |
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Jan 14 2016, 01:39 PM
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Member Group: Members Posts: 127 Joined: 3-September 12 From: Almeria, SE Spain Member No.: 6632 |
It seems that Cháng'é 4 will go to the lunar farside end of 2018!
QUOTE SinoDefence @SinoDefence Chang'e 4 mission given goahead. Relay sat in Jun 18, followed by landing on Moon far side in late 2018. https://twitter.com/SinoDefence/status/687618528933998592 http://www.chinadaily.com.cn/micro-reading...t_14484287.html Thorsten |
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